Why do carnivorous plants eat insects?
Answers
Answer:
Meat-eating, or carnivorous, plants can trap and digest insects and other small animals. They do this to obtain the vital nitrogen that they need to grow. Most plants absorb enough nitrogen from nitrates in the soil. Carnivorous plants live in bogs, where nitrates are in short supply, so they need to obtain their nitrogen by digesting prey instead. Carnivorous plants have developed unique ways to catch insects, such as fluid-filled PITCHERS and spring-loaded traps.
Related Questions
What is an enzyme? Explain why the enzyme's shape is important to its' function.
Answers
Answer:
Image result for What is an enzyme?
An enzyme is a substance that acts as a catalyst in living organisms, regulating the rate at which chemical reactions proceed without itself being altered in the process.
1. Many LDC countries are rapidly industrializing, greatly increasing resource use and pollution output. What should MDC's (us) do to mitigate the environmental and social cost of LDC's industrializing. Be specific in your recommendations. (3 marks) 2. Democracies depend on informed voters. Suggest several reasons why people do not listen/follow the news. Describe a solution to the problem of uninformed people (be realistic). (3. If a population of squirrels is 245, has a BR of 34/year, DR of 28/year, IR of 82/year and ER of 2/year, what would be the GR? What would be the population at the end of one year? Show your work.
Answers
1. To mitigate the environmental and social cost of LDCs industrializing, the MDCs could do the following actions: Collaborate and fund LDCs in building sustainable infrastructures with low carbon emissions.
Collaborate and fund LDCs in developing renewable energy infrastructures and technology. Share technology and knowledge on sustainability with LDCs.
2. There are many reasons why people do not listen to or follow the news. Some people feel overwhelmed by the amount of information, others do not trust the media, and some may not have access to reliable news sources. A possible solution to the problem of uninformed people could be to encourage media literacy and critical thinking in schools and universities. This would empower individuals to analyze and evaluate news sources and information. Providing free or low-cost access to reliable news sources and investing in investigative journalism could also help to combat misinformation. 3. Here are the steps to find the GR and the population at the end of one year.
GR = (BR + IR) - (DR + ER)= (34 + 82) - (28 + 2)= 86 - 30= 56 The population at the end of one year will be: P1 = P0 + B - D + I - E= 245 + (245 × 56/100) - (245 × 28/100) + (245 × 82/100) - (245 × 2/100)= 245 + 137.2 - 68.6 + 200.9 - 4.9= 509.6 ≈ 510Therefore, the population at the end of one year would be 510.
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Which of the following lists the steps of the scientific method in the correct order?
Answers
Answer:
C. observation, question, hypothesis, prediction, experiment/observation, conclusion
Explanation:
Helpppp please this is due at 12:00 am it’s 11:05 pm rn
Answers
Answer:
Milliliters.
Explanation:
They are the measurement for volume used for liquids
Identify the characteristics of a cDNA library and a genomic library. cDNA library Genomic library Answer Bank identical between different cell types of the same organism represents mRNA content represents genomic content varies between different cell types of the same organism
Answers
The main difference between a cDNA library and a genomic library is that a cDNA library represents the mRNA content of a cell, while a genomic library represents the genomic content.
A cDNA library is created by reverse transcribing the mRNA of a cell into complementary DNA (cDNA), which is then inserted into a vector and cloned. This results in a library that contains copies of the expressed genes in the cell. Because cDNA libraries are derived from mRNA, they are usually identical between different cell types of the same organism.
A genomic library, on the other hand, is created by digesting genomic DNA into fragments and cloning them into a vector. This results in a library that contains copies of the entire genome of the cell. Because the genomic content varies between different cell types of the same organism, a genomic library can be used to identify differences in DNA sequence between cells.
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One important way in which the flow of energy through ecosystems is different from the cycle of matter
Answers
Explanation:
As energy moves through an ecosystem, it changes form, but no new energy is created. Similarly, as matter cycles within an ecosystem, atoms are rearranged into various molecules, but no new matter is created. So, during all ecosystem processes, energy and matter are conserved.
Which phase of cell division is shown?
Exploring mitosis.
telophase I
prophase I of meiosis
anaphase II
telophase II
Answers
The image shows the phase of cell division called telophase II.
What is Telophase II?It is the last phase of mitosis, the sister chromatids separate, the chromosomes decondense, the achromatic spindle breaks down and the karyotheca, and consequently the nucleoli, reappear. With cytokinesis, in telophase I two daughter cells are formed and continue in the process of division until telophase II.
In this case, we can see in the image that the chromosomes decondense so we have telophase II.
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Seasons are caused by Earth's
Answers
Answer:
tilt
its tilt bc some parts are closer to the sun than others
different between dominant character and recessive character
Answers
Dominant character:are always expressed when the connected allele is dominant,even if only one copy of the dominant trait exits.
Recessive character:are expressed only if both the connected allele are recessive.
Answer:
Dominant and recessive traits exist when a trait has two different forms at the gene level. The trait that first appears or is visibly expressed in the organism is called the dominant trait. The trait that is present at the gene level but is masked and does not show itself in the organism is called the recessive trait.
Explanation:
If some traits are absent or not expressed, but found in the parent, then the allele is said to be recessive.
Difference Between Recessive and Dominant Traits
DOMINANT
Dominant Trait Recessive Trait
Dominant allele is denoted by a capital letter
RECESSIVE
Recessive allele is denoted by a small letter
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you have been studying a small (over the course of your study this population has stayed at about 20 individuals each generation), isolated population of field mice for many generations. you have determined that there is a single locus with two alleles that controls coat color in this species: gg individuals are black, gg individuals are dark brown, and gg individuals are tan. you have also found that tan individuals are the most obvious to predators and have the lowest relative fitness while the relative fitness of black individuals is the highest. in the current generation you have found that the population consists of only tan individuals. which evolutionary force is most likely to have produced this recent change?
Answers
In this small, isolated population of field mice, there is a single locus with three alleles that controls coat color.
Tan individuals have the lowest relative fitness because they are the most obvious to predators, while black individuals have the highest relative fitness. This means that black individuals are more likely to survive and reproduce, passing on their advantageous traits to their offspring.If the current population consists only of tan individuals, it suggests that black and dark brown individuals have been selectively eliminated over time due to predation, reducing the frequency of the beneficial alleles in the population. This process of natural selection, where certain traits are favored and others are selected against, can lead to changes in allele frequencies within a population over time.Therefore, natural selection is the most likely evolutionary force that produced the recent change in coat color allele frequencies in this population of field mice.
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You are solving a density problem, where density = mass/volume. Your volume of liquid is 2.1 milliliters. Your mass of the liquid is 2.811 grams. What is the density of the liquid using the correct number of significant figures?
The correct density is?
Answers
Answer:
whats the answer?
Explanation:
i have the same question... what school do you go to?
6. Sequence the rock layers below from oldest to youngest: H.E.4A.5
A
B
с
D
E
a. CBADE
b. CBDEA
c. CBEAD
d. CBEDA
Answers
Answer:
Answer
Explanation:
Describe how a substrate interacts with an enzyme. Use the phrase lock and key in your description. Answer in 2-3 sentences.
Answers
A substrate interacts with an enzyme to generate an enzyme-substrate conformational change that resembles a key capable of matching to a particular lock in a door.
What is enzyme specificity?Enzyme specificity refers to the ability of an e3znyme to bind to a particular substrate in order to catalyze a chemical reaction. This binding lead to the formation of the enzyme-substrate complex where the substrate matches with the enzyme at the active site in a similar way to a lock and a key.
Therefore, with this data, we can see that enzyme and substrate are very specific and they interact in a similar way to a key and a lock in the door.
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plz answer
Which of these trophic levels has the least chance to exist in
a food chain?
a
Second
b Fifth
C Third
d First
Answers
1.Why do scientists pick up ash and lava?
to be dangerous
to be cool
to study them
to clean up
Answers
Answer:
To study them.
Explanation:
They take ash and lava to study the chemicals and stuff that makes it up.
Warner is trying hard to complete a biology lab, but it is very difficult. He is more likely to conform to others in this setting because the task seems:
Answers
Answer: difficult
Explanation:
The options to the question are:
difficult.
dispositional.
emotional.
elementary.
Following the information in the question regarding the difficulty in the biology lab that Warner wants to compete, if he doesn't complete, then he'll likely conform to others in this setting because the task seems difficult.
Which of the following processes cycles matter through different parts of an ecosystem?
More than one answer may be correct.
1. the nitrogen cycle
2. the water cycle
3. the carbon cycle
Answers
Answer:
the nitrogen cycle, the water cycle, and the carbon cycle
Explanation:
The water, carbon, and nitrogen cycles move nutrients through the different parts of an ecosystem. Water moves through organisms and the environment in different phases. Carbon moves through an ecosystem in carbon dioxide, minerals, and organic compounds. Nitrogen moves through an ecosystem in nitrogen gas, ammonium, nitrates, and organic compounds.
The biogeochemical cycle is a pathway that circulates the chemicals through the abiotic and the biotic factor. The nitrogen, water, and carbon cycle through various regions of an ecosystem.
What is a biogeochemical cycle?The biogeochemical cycle is the movement of the chemicals and compounds of carbon, nitrogen, and water in the biosphere (biotic) and the atmosphere, lithosphere, and hydrosphere (abiotic) spheres of the earth.
These cycles move the nutrient through different spheres in the form of inorganic and organic compounds. It is an essential part of the ecosystem as they regulate the flow of the natural elements.
Therefore, option 1. nitrogen cycle, option 2. water cycle, and option 3. carbon cycle move through various parts of an ecosystem.
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Cells and tissues of all organisms are made primarily of ________.
A) hydrogen
B) water
C) cellulose
D) carbon dioxide
E) salt
Answers
Which of the following climatic regions best define japan?
a. subtropical
b. humid continental
Answers
The correct answer is option A.
The climatic region which best defines japan is subtropical.
In Japan, there is a long extending range of archipelago ranging from South to North.
The climate of Japan is unique and it distinctively varies in northward direction where sub-polar regions lie and also towards south where subtropical regions are present.
Moreover, the seasons in Japanese are classified into four categories depending on the nature of climate and subtropical zones.
Summers are hot and are found in the northward region of Japan while along mountain regions and the sea, the weather is cold and cozy and snow falling also occurs on mountains during winters.
In general, the climatic areas of Japan are sub-tropical in nature.
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PLEASE HURRY!! Mendel decided to use pea plants to study for all EXCEPT which of the following reasons?
A. Pea plants grow slowly and have very few offspring
B. Pea plants reproduce $exually because they have male and female parts.
C. Peas plants have several contrasting characteristics, like height, color, and pea pod shape.
Answers
because pea plants grow faster and have alot of offsprings also it can reproduce $exually and have several contrasting characteristics, like height, color and pea pod shape!
Mendel gave the principles of inheritance and used pea plants for his experiment. Pea plants grow slowly and have very few offspring is not the reason for choosing them for the experiment. Thus, option A is correct.
What is the use of the pea plant in genetics?Mendel used the pea plant for experiments of genetics to show the passing of the traits and characters. He used pea plants as they reproduced sexually and had male and female parts.
They also had contrasting characteristics like the color, height and shape of the pea pods, etc. Also, the pea plant reproduced easily with many offsprings.
Therefore, pea plants grow slowly and have very few offspring is not the correct reason.
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The portion of a plant which connects the root to the leaf is the .
Answers
Answer:
Sorry this is my first answer so it may be wrong but I think its the stem.
Explanation:
Answer:The Stem
Explanation:
Why does the concentration of carbon dioxide have to be low to leave the blood and enter the alveoli
Answers
Answer: The blood diffused from carbon dioxide can be put in the alveoli. There is a higher concentration of the carbon dioxide in the blood compared to the lungs. The high levels of carbon dioxide need to be lowered, because the higher levels of carbon dioxide can lead to respiratory failure.
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What are the anatomical correlates of bipedalism? How do we
recognize or what traits, anatomical features, and morphology
observable in the fossil record support or suggest a paleospecies
was bipedal?
Answers
a. Anatomical correlates of bipedalism in humans include the position of the foramen magnum, S-shaped spine, pelvic structure, and femur angles.
b. Observable traits in the fossil record suggesting bipedalism include the centrally positioned foramen magnum, adaptations in the pelvis and femur, and foot structure such as an arched foot and non-opposable big toe.
a. The anatomical correlates of bipedalism in humans include several key traits:
Foramen magnum position: The foramen magnum, the opening at the base of the skull through which the spinal cord passes, is positioned centrally in bipedal species, allowing the skull to balance on top of the vertebral column.S-shaped spine: Bipedal individuals have an S-shaped curvature of the spine, which helps to align the body's center of gravity over the legs, promoting balance and efficient locomotion.Pelvic structure: The human pelvis is shorter and broader compared to that of quadrupedal species. It is adapted to support the internal organs and provide stability during upright walking.Femur angles: The angle of the femur in bipedal individuals is angled inward toward the knee joint. This arrangement helps to bring the feet closer to the center of gravity, aiding in balance and reducing energy expenditure.b. In the fossil record, traits and anatomical features that support or suggest a paleospecies was bipedal include:
Presence of a centrally positioned foramen magnum in the skull.The structure of the pelvis shows adaptations for bipedal locomotion, such as a broader and shorter shape.Proportions of the femur and its angles indicate adaptation for bipedal walking.Evidence of foot structure, such as an arched foot and non-opposable big toe, which are characteristic of bipedal locomotion.Learn more about anatomical correlates of bipedalism at
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What state of matter was discovered in 1995?
A. solid
B. liquid
C. gas
D. the Bose-Einstein condensate
Answers
Answer:
D. the Bose-Einstein condensate
Explanation:
Satyendra Nath Bose found the Bose-Einstein condensates in the 20th century
The Bose-Einstein condensate
Explanation:
: Using Key Terms For each pair of terms, explain how the meanings of the terms differ. 1. work and joule 2. power and watt
Answers
1. Work and Joule: Work refers to the transfer of energy that results in the displacement or movement of an object by the application of force. It is the product of the force applied to an object and the distance over which the force is exerted. Work is measured in joules (J).
- Joule, on the other hand, is the unit of measurement for work and energy. It represents the amount of work done when a force of one newton is applied over a distance of one meter. Joule is a unit of energy and is equivalent to one watt-second.
In summary, work is the physical concept of the transfer of energy through the application of force, while joule is the unit used to quantify the amount of work or energy transferred.
2. Power and Watt:
- Power refers to the rate at which work is done or energy is transferred. It measures how quickly or efficiently work is accomplished. Power is the ratio of work done to the time taken to do the work. It is represented by the formula P = W/t, where P is power, W is work, and t is time. Power is measured in watts (W).
- Watt is the unit of measurement for power. It represents the amount of power needed to perform work at the rate of one joule per second. One watt is equivalent to one joule of work done in one second.
To summarize, power is the measure of the rate at which work is done or energy is transferred, while watt is the unit used to quantify power, representing the amount of work done per unit time.
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Which of the following statements about science is accurate?
a. science deals with the investigation of supernatural events and creatures.
b. science is a list of beliefs and facts that is constant and unchanging.
c. science involves collecting and organizing data about the natural world.
d. science is the process of finding evidence that supports what you already think.
Answers
Answer:
c. science involves collecting and organizing data about the natural world.
Explanation:
The statement which is accurate about science is as follows:
Science involves collecting and organizing data about the natural world.Thus, the correct option for this question is C.
What is Science?Science may be defined as a branch of scientific study that involves the application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence.
It can broadly be classified into three categories such as Physics, Chemistry, and biology. Each sub-classification illustrates its own field of detailed study.
Science always deals with the concept of collecting and organizing data that is significantly associated with the natural world. This branch of scientific study demonstrates valid and accurate evidence that claims facts remarkably based on the natural world and its phenomena.
Therefore, the correct option for this question is C.
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Humans have ___ chromosomes in the nucleus of every cell in our bodies.
Answers
Answer:
Humans have 23 pairs of chromosomes, for a total of 46 chromosomes.
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explain why & how rapid evolution is occurring in plants
based on climate change
Answers
Climate change is driving rapid evolution in plants by altering environmental conditions, which in turn is favoring plants that can adapt more quickly. This is leading to changes in plant physiology and morphology, which is helping them survive and reproduce in a rapidly changing world.
Rapid evolution is occurring in plants due to climate change in order to adapt to new environmental conditions. This is because climate change has resulted in alterations in temperature and precipitation patterns, which have had an impact on plant populations.
As a result, plants are evolving at a quicker pace in order to survive and reproduce in these new conditions. One example of how plants are evolving in response to climate change is the shift in the timing of plant flowering. The earlier onset of spring and warmer temperatures have led to plants flowering earlier in the year.
As a result, many plants have developed earlier blooming times in order to take advantage of the warmer weather. This is due to natural selection, which favors plants that are able to reproduce more successfully in a changing environment.
Plants are also adapting to changes in temperature by altering their physiology. Plants are capable of adjusting their photosynthesis rate and metabolic pathways to optimize their growth under different temperature regimes.
Some plants have also developed mechanisms to protect themselves from extreme heat, such as producing heat-shock proteins. These adaptations are allowing plants to survive and thrive in conditions that would have been inhospitable to them in the past.
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Please HELP ASAP!!! I NEED HELP ON THESE TWO QUESTIONS
Answers
Answer:
Number 4, and number 5 are C.
Explanation:
The amount of water affects the mass and height as shown on the table. The graph clearly shows that plant 1 goes up at a constant rate, while plant 2 grows a little at first, but then stops.
Which label best describes this image?
Explosive eruption—beware of ash!
Gases push out magma with great force!
Volcano quietly erupts due to low-viscosity magma!
High silica content of magma results in lava reaching sea level by morning!
Answers
The label that best describes the image is Volcano quietly erupts due to low-viscosity magma!. The correct option is c.
What are volcanoes?A volcano is an aperture or vent through which lava, tephra (small rocks), and steam are released onto the surface of the planet.
The broad-domed volcano with gently sloping sides known as the Shield Volcano is known for its frequent eruptions of fluid, basaltic lava.
A broad-topped volcano with gently sloping sides known as the Cinder Volcano is known for its frequent eruptions of fluid basaltic lava. A broad-topped volcano with gently sloping sides known as a composite volcano is one that frequently erupts with fluid basaltic lava.
Therefore, the correct option is c. Volcano quietly erupts due to low-viscosity magma!
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The question is incomplete. The image is added below:
Answer: C on edg : Volcano quietly erupts due to low-viscosity magma!