If a plant has large spreading leaves which lack obvious hairs or reflective surfaces or thick cuticle, which biome (habitat) would this most likely to have come from
Answers
If a plant has large spreading leaves which lack obvious hairs or reflective surfaces or thick cuticle, this would most likely come from a tropical rainforest biome.
This biome, also known as a jungle, is characterized by its warm temperatures, high humidity, and heavy rainfall. The leaves of plants in tropical rainforests are typically large and broad, which is an adaptation to help them capture as much sunlight as possible in the dense canopy. Many of these leaves also lack hairs or reflective surfaces and have thin cuticles to maximize their ability to photosynthesize.
The presence of hairs on plant leaves can help to reduce water loss by providing an additional layer of insulation. These hairs can also help to deter herbivores by making the leaves less palatable or more difficult to eat.Reflective surfaces are typically found on leaves in arid or semi-arid environments. These surfaces reflect sunlight away from the leaf, helping to reduce the amount of heat and water loss that occurs. In contrast, leaves in tropical rainforests need to capture as much sunlight as possible, so they do not have reflective surfaces.Thick cuticles are another adaptation to arid environments. These waxy layers on the surface of leaves help to reduce water loss by limiting the amount of water that can evaporate from the leaf. Again, in tropical rainforests, water is abundant, so plants do not need thick cuticles.
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Related Questions
which of the following statements about scientific theories is true? group of answer choices scientific theories are the only way hypotheses can be generated. scientific theories provide evidence-based guesses that can be tested later. scientific theories change more quickly than collected facts and data. scientific theories should explain existing observations and patterns.
Answers
The correct statement regarding scientific theories is "scientific theories should explain existing observations and patterns". Thus, the correct answer is D.
Option D is correct because scientific theories are developed to explain existing observations and patterns in the natural world. They are often based on a large body of evidence and are constantly being tested and refined as new data and observations are made.
Option A is incorrect because hypotheses can also be generated through observation, intuition, or other means. Option B is incorrect because scientific theories are not just "evidence-based guesses," but are well-substantiated explanations for a wide range of phenomena. Option C is incorrect because scientific theories do not change quickly, they change based on the accumulation of evidence over time. Because this is a gradual process, a theory that's been extensively tested and supported by many lines of evidence is unlikely to change quickly.
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Which feature is created by wave erosion?
O loess
O delta
O rill
O stack
Answers
Answer:
stack
Explanation:
A stack is a rock in the sea near a coast that is formed by wave erosion.
A feature created by wave erosion is stack. Option D. This is further explained below.
What is wave erosion?Generally, Wave erosion is simply defined as waves creating a variety of landforms along a shoreline. Sea cliffs occur when waves erode rock, resulting in high slopes.
In conclusion, a stack is a feature of wave erosion.
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When u sit an egg in water where does the water go and why
Answers
The sugar in DNA is called ribose.
True
False
Answers
Answer:
False
Explanation:
The sugar in DNA is deoxyribose, hence the D in DNA.
Ribose is the sugar found in RNA, hence the R.
The given statement "The sugar in DNA is called ribose." is False.
The sugar in DNA is called deoxyribose, not ribose. Deoxyribose is a five-carbon sugar molecule that lacks an oxygen atom at the 2' position of the ribose ring.
This difference in structure between deoxyribose and ribose is what distinguishes DNA from RNA, which uses ribose as its sugar component.
The presence of the hydroxyl group (-OH) at the 2' position in ribose makes it more susceptible to hydrolysis and therefore more reactive than deoxyribose.
The structure of the sugar molecule is an important aspect of DNA because it plays a key role in the formation of the DNA double helix. The sugar molecules of each strand of DNA alternate with phosphate groups to form the backbone of the helix.
The nitrogenous bases attach to the sugar molecules to form the rungs of the ladder. Therefore, the correct identification of the sugar in DNA is critical to understanding the structure and function of the molecule.
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Order the following words for Transcription
1 pre-mRNA
2.Gene
3 DNA
4mRNA
Answers
Answer:
2. Gene
3. DNA
1. Pre-mRNA
4. mRNA
Explanation:
Transcription is the first step of gene expression in which a DNA molecule serves as template for the synthesis of mRNA. In the process of transcription, a Gene present on the DNA molecule is transcribed by RNA polymerase using complementary base pairing rule.
After the gene is transcribed, a pre-mRNA is formed. This mRNA is so called because it is immature. The pre-mRNA undergoes processing such as polyadenylation, splicing etc. to become a mRNA.
Hence, based on this, the order is:
Gene → DNA → pre-mRNA → mRNA
What does the xylem tissue of a plant transport?
Answers
Xylem tissue transport water and nutrients dissolved in it.
Which organism in Figure 2 feeds at only one trophic (feeding) level? WILL MARK BRAINLIEST!!!
1. Eagle
2. Frog
3. Snake
4. Thrush
Answers
Answer:
Eagle.......I think
Explanation:
cuz no other organism feed on the eagle here I guess
Plants lose water from their above ground surfaces in the process of transpiration. Most of this water is lost from stomata, microscopic openings in the leaves. Excess water loss can have a negative effect on the growth, development, and reproduction of a plant. Severe water loss can be fatal. Environmental factors have a major impact on the rate of plant transpiration. text... The curve below illustrates the rate of transpiration related to the percent of open stomata on the leaf of a particular plant. Explain why the curve levels off with increasing percentage of open stomata per area of the leaf.
Answers
Answer:
E
Explanation:
thanks again for your help and support you in whatever way you can get a good night's sleep and I will talk to you later I
The curve level off with an increasing percentage of open stomata per area of the leaf because the population decreases because of death. The unaffected plant species gain resources.
What is transpiration?Plant roots absorb a considerable amount of water from the soil. This water travels to various parts of the plant via sap ascending. The entire amount of water absorbed by the plant exceeds its requirement.
Only a fraction of this water from vapor is absorbed by plant aerial parts such as (stem, leaves, buds, and flowers), which account for around 95% of total absorbed water. This is known as transpiration.
Therefore, because the population reduces due to death, the curve flattens out with an increasing percentage of open stomata per area of the leaf. Plant species that are not harmed gain resources.
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Which statement accurately describes the relationship between air pressure, air density, or altitude?
As altitude increases, pressure increases.
As altitude increases, air density increases.
Air pressure and density are lowest at sea level.
Denser air exerts more pressure than less dense air.
Answers
The statement which accurately describes the relationship between air pressure, air density, or altitude is: D. Denser air exerts more pressure than less dense air.
What is air circulation?Air circulation can be defined as the movement and flow of atmospheric air from one point of the equator to another such as North pole to South pole, especially over long distances due to difference in atmospheric pressure.
Generally, atmospheric air that has more density (denser air) would exert more pressure than an atmospheric air that has less density because of a difference in temperature.
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The statement that describes the relationship between air pressure, air density, or altitude is "denser air exerts more pressure than less dense air," hence option D is correct.
What is air pressure, and air density?In contrast to the specific volume, which is described in terms of unit mass of dry air, air density is defined as the mass of air per unit volume.
Everything you touch is pressed upon by the weighty air that surrounds you. This pressure is referred to as air pressure or atmospheric pressure.
This is due to the fact that more air molecules are crammed into a given amount of air as density increases.
The force exerted by more air molecules to be greater, and as pressure is the force exerted per unit surface area, it follows that higher density air will experience greater pressure than air with lower density.
Therefore, option D is correct.
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Which series is arranged in the correct order according to the decreasing size of
structures?
a) DNA, nucleus,
chromosomes, nucleotide, nitrogenous base.
b) Nucleotide, chromosome, nitrogenous base, nucleus, DNA.
c) Nucleus, chromosome, DNA, nucleotide, nitrogenous base
d) Chromosome, nucleus, nitrogenous base, nucleotide, DNA.
Answers
Answer:b) Nucleotide, chromosome, nitrogenous base, nucleus, DNA.
It should be noted that the series of arrangement in the correct order according to the decreasing size of structures is b) Nucleotide, chromosome, nitrogenous base, nucleus, DNA.
What is structures?structure can be regarded as the arrangement or organization of parts to form an organ, system, or living thing.
Structure can be varies in size and shape, however, base on the given option, the best arrangements is Nucleotide, chromosome, nitrogenous base, nucleus, DNA.
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During the menstrual cycle, which of the following step occur first?
A) The uterine lining thickens, and ovulation.
B) There is menstrual discharge.
C) An egg moves to the uterus
D) The lining of the uterus breaks down
PLEASE HELP AND HURRY
Answers
Answer:
A I think
Explanation:
Because the first one is the last step, the 3rd one is ovulation and the fourth one is Follicular stage I’m pretty sure
-sorry if wrong
a protein sample has a concentration of 0.8 mg/ml. you need to load 10 micrograms of this sample onto a gel. how many microliters of sample do you need?'
Answers
You need to use 12.5 microliters (μL) of the protein sample. This can be calculated by dividing 10 micrograms (μg) by 0.8 milligrams (mg) to get 12.5 μL.
To determine the amount of sample needed, you can use the formula: concentration = amount/volume. In this case, you are given the concentration and the amount, and need to solve for the volume. Rearranging the formula gives: volume = amount/concentration. Plugging in the given values gives: volume = (10 micrograms)/(0.8 mg/ml) = 12.5 microliters.
Therefore, you need 12.5 microliters of sample to load 10 micrograms onto a gel.
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Explain why this answer
Answers
Answer:
That is true. The ovaries contain diploid cells. These cells are essential for the reproductive process, and without them, this process would be nearly impossible for organisms that cannot reproduce asxy.
(abbreviation I made because brainly won't allow the word) ↑
Hope this helps! have a great day. ♣
Which of the following is the primary reason that Gray's theory is more widely accepted than Eysenck's theory? a. Genetic markers have been found to support Gray's theories. b. Gray's theory is more consistent with neuroscientists' learning on brain structures and operation. c. Temperamental factors are more supported by Gray's theories. d. Gray's theory is more popular among millennials but less popular with older generations.
Answers
The primary reason that Gray's theory is more widely accepted than Eysenck's theory is that Gray's theory is more consistent with neuroscientists' learning on brain structures and operation (Option B)
What is Gray's theory?Gray's theory is a personality theory that concentrates on the behavioral inhibition system (BIS) and the behavioral activation system (BAS). It is a personality theory that was proposed by Jeffrey Alan Gray, a British psychologist, in the mid-1970s.
What is Eysenck's theory?Eysenck's theory, on the other hand, focuses on three personality traits: extraversion, neuroticism, and psychoticism. It emphasizes the role of biology in personality. The theory of personality that was proposed by Hans Eysenck, a German-born British psychologist, in the mid-twentieth century.
Thus, the correct option is B.
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Choose one development in the fields of biology and discuss its contributions to humans.
Answers
Answer:
One massive development in human biology involves the use of 3D printers and human stem cells. 3D printing is developing to such a level that it can print basic replacement parts for human beings.
One development in the field of biology is genetic engineering. In humans, this methodology is implemented in the production of medically important products like human insulin, human growth hormone, hepatitis B vaccine, etc.
What is Genetic engineering?Genetic engineering may be characterized as a type of methodology that significantly utilizes a series of laboratory-based technologies in order to change the DNA makeup of an organism including humans.
In this modern world of science and technology, genetic engineering plays a crucial role in the development of medicine that include the manufacturing of drugs, the creation of model animals that mimic human conditions and genes, etc.
This process is also used to design to help humans overcome many genetically undesired diseases or traits among organisms including humans as well.
Therefore, one development in the field of biology is genetic engineering.
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Please help i really need a 100% on this. Remember,they may be connected to more than one
Answers
Resistance to a Disease matches up with Immune System
Fetus Develops is apart of the Reproductive System
The Woman's Skin is apart of the Integumentary System
For the Flinching, it's the nervous system
Also for the Baseball player, it's the nervous system.
I hope this helps, and I also hope you get a 100% on this assignment.
what is archaibacteria??
Answers
archaea, (domain Archaea), any of a group of single-celled prokaryotic organisms (that is, organisms whose cells lack a defined nucleus) that have distinct molecular characteristics separating them from bacteria (the other, more prominent group of prokaryotes) as well as from eukaryotes
Photosynthesis (Where does the electron that is excited by light is taken). What is the source of the electron, where does it end up?
Answers
Answer:
The source of the light electron is the sun and it is taken in by the chlorophyll contained in the chloroplasts.
Explanation:
 Describe the patterns in earths slow cloud coverage. How do these patterns change during the course of a year and from year to year? Use lines of latitude and the percentage of cloud coverage in your description.
Answers
These patterns change during the course of a year due to the shifting position of the sun and its varying angle of incidence on different parts of the earth. For example, during the summer solstice in the northern hemisphere, the sun is directly overhead at the Tropic of Cancer (23.5 degrees north), leading to a high percentage of cloud coverage in this region. Similarly, during the winter solstice in the southern hemisphere, the sun is directly overhead at the Tropic of Capricorn (23.5 degrees south), leading to a high percentage of cloud coverage in this region. As the sun's position changes, so does the location of the high percentage of cloud coverage.
From year to year, the patterns in earth's slow cloud coverage can also be affected by natural climate oscillations such as the El Niño Southern Oscillation and the North Atlantic Oscillation, as well as long-term climate change. These phenomena can lead to changes in the distribution of temperature and moisture in the atmosphere, which can in turn affect cloud formation and coverage patterns. Overall, the patterns in earth's slow cloud coverage are complex and influenced by multiple factors, both natural and human-induced.
Which two species have the most distant common ancestor?
Species 1 & 2
Species 1 & 3
Species 2 & 3
Species 1 & 4
Answers
Based on the given table, the two species that have the most distant common ancestor are Species 1 and Species 3 because they have the highest number of amino acid differences between them .
Option C is correct.
How do we determine?In order to determine the two species that are most closely related, we need to look for the pair with the lowest number of amino acid differences.
With only 16 variances between them, Species 3 and Species 4 are the pair with the fewest differences, according to the provided table. The two species with the closest genetic affinity are therefore 3 and 4.
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Which two geologic processes result from vertical circulation within the mantle?
Answers
Vertical circulation within the mantle results in two geologic processes: convection and upwelling.
1. Convection: Convection is the movement of material due to differences in density. Within the mantle, heat from the Earth's core causes the rocks to become less dense and rise towards the surface.
As the rocks cool, they become denser and sink back towards the core. This cyclical movement creates a convection current, where warmer materials rise and cooler materials sink.
Convection currents play a significant role in plate tectonics, as they are responsible for the movement of the lithospheric plates.
2. Upwelling: Upwelling is the vertical movement of mantle material towards the Earth's surface. As warmer materials rise through convection, they can encounter areas of weakness or low pressure in the lithosphere.
These areas can be found at mid-ocean ridges or continental rift zones. When the mantle material reaches these areas, it can cause the overlying lithospheric plates to uplift or even lead to the formation of volcanic activity.
Upwelling is essential for the creation of new crust at mid-ocean ridges and the formation of hotspots, such as the Hawaiian Islands.
In summary, vertical circulation within the mantle results in convection, which drives the movement of lithospheric plates, and upwelling, which leads to the uplift of the Earth's surface and the formation of volcanic activity in certain regions.
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What happens to the domains in this iron nail when the south pole of a
magnet approaches it from the right?
A. All the arrows align to point left.
B. All the arrows align to point up.
C. All the arrows align to point right.
D. All the arrows align to point down.
Answers
Answer:
I believe the correct answer is B. All the arrows align to point up.
Explanation:
please help me in Science grade 8th
Answers
Answer:
Both earthquake and volcanoes are concentrated in specific regions.
Explanation:
The distribution of earthquake on earth is concentrated in specific zones where the plate tectonic meets or fuse with each other. Volcanoes are also concentrated in specific regions on the earth. Most volcanoes are concentrated on the edges of continents, on island chains, or long mountain ranges beneath the sea. There is a great relationship between earthquake and volcanoes because volcanic eruptions is the cause of earthquake in a region.
which would be considered a biotic factor in the environment of an aquatic mammal? ph gut flora salinity oxygen concentration temperature
Answers
The biotic factor in the environment of an aquatic mammal "ph gut flora" as it refers to the microorganisms present in the digestive system of the aquatic mammal, which is a living component of the environment and thus a biotic factor.
Biotic factors are any living components of an ecosystem, including plants, animals, fungi, and microorganisms.
In the case of aquatic mammals, their gut flora is an important part of their digestive system and helps them break down food, absorb nutrients, and maintain their health.
Among the given options, only the gut flora is considered a biotic factor in the environment of an aquatic mammal.
The other options - salinity, oxygen concentration, temperature - are abiotic factors as they refer to non-living components of the environment.
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Each of the forelimbs of 4 different animals shown below has the basic structure of
"one bone, two bones, and many bones" as you count from the top to the bottom of
each limb. What conclusion can be made from this observation?
Answers
Answer:
These Limbs are homologous structures
Explanation:
Trust, I just took the test.
based on the reading above describe two diff between mysteceti and odonticeti whales one diff should be in anatomy and the other in feeding behavior. plz help me guys give a short answer
Answers
Answer:
both are different in feeding behaviour and blowholes.
Explanation:
The main difference between Mysteceti and odonticeti whales is the presence of feeding behaviour. Mysteceti whales also known as baleen whales which have baleen plates that capture prey from sea water while on the other hand, odonticeti whales have teeth which helps these whales to hunt aquatic animals. Baleen whales have baleen plates, or sheets, which sieve prey or food from seawater whereas toothed whales have teeth which helps them to actively hunt fish, squid and other sea creatures. The number of blowholes also different in both whales, Odontoceti whale has only 1 blowhole, but the Mysticeti has two blowholes in its body.
the gate control theory of pain transmission predicts that activity in touch receptors will
Answers
The gate control theory of pain transmission predicts that activity in touch receptors will "inhibit" or "decrease" the transmission of pain signals. According to this theory, the spinal cord contains a "gate" mechanism that can either allow or block the transmission of pain signals to the brain.
When touch receptors or other non-painful sensory inputs are stimulated, they activate larger nerve fibers that carry tactile information to the spinal cord. These larger fibers can close the "gate" in the spinal cord, effectively blocking or reducing the transmission of pain signals from smaller nerve fibers. As a result, the perception of pain is diminished or modulated.
Therefore, based on the gate control theory, the correct answer is that activity in touch receptors will "inhibit" the transmission of pain signals.
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What are the two types of reactions enzymes facilitate?
Answers
What is the most important requirement for all living things? vitamins carbon dioxide water light
Answers
capping of is programmed to occur early in transcription through the association of capping enzymes with phosphorylated on the ctd of rna polymerase ii. please choose the correct answer from the following choices, and then select the submit answer button. answer choices
Answers
The phosphorylated RNA Pol II is then recruited by the capping enzymes RNGTT, RNMT-RAM, CMTR1, and CAPAM. There is a cap structure produced by each capping enzyme next to it.
The cap's formation. The capping enzymes can add the cap on the mRNA while RNA polymerase II is producing it once this complex of RNA polymerase II and the enzymes is formed. phosphorylated is used to cure capping enzyme.
The capping enzyme belongs to the superfamily of covalent nucleotide transferases, which also contains DNA and RNA ligases.
An enzyme known as a capping enzyme (CE) is responsible for catalyzing the attachment of the 5' cap to messenger RNA molecules that are initially being produced in the cell nucleus. phosphorylated is used to cure capping enzyme.
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