Answer:
1) Tomatoes run on warmth; plant in late spring and early summer except in zone 10, where they are a fall and winter crop.
2) Choose a tomato to fit the length of your growing season: early (50 to 60 days), main crop (70 to 85 days), or late harvest (85 days or more).
3)The exact “days to harvest” depends on the cultivar and it can range from 60 days to more than 100 days.
Forensic pathologists and anthropologists are usually able to identify the exact moment in time that death occurs.
A.
True
B.
False
Answer:
B. False
Explanation:
"Forensic pathologists" and "anthropologists" are usually unable to identify the exact moment in time that death occurs because they have to consider many factors in order to do so. Aside from examining the dead body's tissues, they also have to examine the other parts of the body (nails, blood, hair, etc.). The results will then be related to each other in order to tell whether the death was caused by a s.uicide, homicide and so on. They also need to collaborate with other specialists in order to arrive at a reasonable time of death. When they do, they just come up with a timeframe and not the exact time of death.
According to Newton's first law, an object in motion
will stay in motion unless:
a. A balanced force acts on it
b. An unbalanced force acts on it
c. It stops
d. It remains at rest
Science 6th grade, pls help
Unless an unbalanced force is acting on an object, Newton's first law states that it will stay at rest or move in a straight line at a constant speed.
What state does Newton's law claim an object in motion will remain in?Newton's first law states that any object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the application of an external force. Inertia is the propensity to resist changes when things are moving.
Does an object that is moving continue to do so?According to Newton's First Law of Physics, moving objects continue to move in the same direction unless they are affected by an imbalanced force. Things moving include among others, the US dollar, rates, inflation, and oil.
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explain how parasitism help shape biodiversity
Answer: parasitism can help shape biodiversity by exerting selective pressure on host populations and by contributing to the diversity of parasitic organisms themselves.
Explanation: Parasitism is a form of symbiotic relationship where one organism, the parasite, benefits while the other, the host, is harmed. Parasites can have a significant impact on the biodiversity of an ecosystem by selecting and shaping the characteristics of their host species.
Parasites have evolved to infect specific hosts, which means that their survival and reproduction are tied to the existence of their host. As a result, parasites can exert selective pressure on the host population, favoring certain traits and characteristics that make the hosts more resistant or susceptible to infection.
This selective pressure can lead to evolutionary changes in the host population, which can lead to increased genetic diversity. For example, if a parasite infects a population of fish and selects for fish that have more effective immune systems, then those fish will be more likely to survive and reproduce, passing on their advantageous traits to their offspring. This can ultimately lead to the development of new species.
Furthermore, parasites themselves can be incredibly diverse. Studies have shown that parasites can account for a significant percentage of the total biodiversity in an ecosystem. By infecting different hosts and adapting to different environments, parasites can influence the evolution of their hosts and contribute to overall biodiversity.
Answer:
Parasitism, in common with competition, facilitation, and predation, could regulate BD-EF relationships. Parasitism affects host phenotypes, including changes to host morphology, behavior, and physiology, which might increase intra- and interspecific functional diversity.
Explanation:
have a nice day.
A recessive allele in dogs causes white spots. If two solid colored dogs are mated and produce a spotted offspring, what is the percentage chance their next puppy would be solid colored
Answer:
There are 75% chances of getting a solid-colored puppy.
Explanation:
Due to technical problems, you will find the complete explanation in the attached files.
10. Which structures are involved in cell movement?
Answer:
Cilia and flagella are the two structures cells use of their movement and locomotion.
Cilia and flagella are projections from the cell. They are made up of microtubules.
They are motile and designed either to move the cell itself or to move substances over or around the cell.
According to the endosymbiotic theory, large prokaryotic cells may have
engulfed smaller prokaryotic cells over 1.5 billion years ago. If the smaller
cells survived, the larger cells may have eventually evolved into eukaryotic
cells.
Which of the following relationships is most like the relationship between the
original prokaryotic cells?
Answer:
A
Explanation:
The relationship between the original prokaryotic cells in this scenario can be compared to a predator-prey relationship, where the larger prokaryotic cell acted as the predator and the smaller prokaryotic cell acted as the prey.
What is prokaryotic cell?A prokaryotic cell is a type of cell that lacks a nucleus and other membrane-bound organelles. These cells are typically small and simple in structure, and they are found in bacteria and archaea. Prokaryotic cells contain a single circular DNA molecule that is not enclosed by a membrane, and they also have a cell membrane and a cell wall. Some prokaryotic cells may have additional structures, such as flagella for movement or pili for attachment, but they do not have the complex internal compartments and structures seen in eukaryotic cells. Prokaryotic cells are important for many biological processes, including nutrient cycling, disease, and biotechnology.
Here,
The larger prokaryotic cell engulfed the smaller prokaryotic cell, and if the smaller cell survived, it became a symbiont living inside the larger cell. Over time, the two cells evolved to form a single, more complex organism, which ultimately gave rise to eukaryotic cells.
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Hereditary fructose intolerance is a genetic condition caused by a variant in the ALDOB gene, which is critical for fructose metabolism. Infants with this condition do not initially display symptoms, but as they are transitioned from breast milk or formula to solid foods, in particular fruit-based foods, they begin to display symptoms, which include vomiting, diarrhea, and low blood sugar. Individuals who do not consume fructose do not display these symptoms. Which of the following describes this condition?
a. It is incompletely penetrant, due to environmental factors.
b. It has variable expressivity, due to environmental factors.incorrect
c. It is incompletely penetrant, due to genetic factors.
d. It has variable expressivity, due to genetic factors.
It has variable expressivity due to the environmental factors.
The variation in expressivity occurs due to the environmental factors of that individual. Expressivity describes the differences observed in the phenotype between two individuals that belongs to same genotype.
In the condition, when the patient is allowed to consume the fructose based food, so it expresses the change in its body due to no tolerance against fructose so we can conclude that the change occurs due to environment not due to genetics.
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Decrease in blood pressure in directly causes widespread VASCONSTRICTION Resulting in a rise in blood pressure is this a negative or positive feedback ?
What causes the earths cycle of the day and night? Select the words from the drop down menus to correctly complete the explanation.
Answer: The cycle of day and night on Earth is caused by the rotation of the Earth on its axis. As the Earth rotates, different parts of the planet are exposed to the Sun's light, causing daylight in some areas and darkness in others.
5. The mesosphere is found at 50 to 85 km above Earth’s surface. (5 points)
A. What temperatures would you expect in the mesosphere? (3 points)
In the mesosphere, temperatures generally decrease with increasing altitude and may range from about -90°C (-130°F) to -120°C (-184°F).
What is the mesosphere?The mesosphere is described as the third layer of the atmosphere, directly above the stratosphere and directly below the thermosphere.
The average temperatures in the mesosphere range from roughly -90°C (-130°F) to -120°C (-184°F).
However, temperatures can fluctuate based on location, time of year, and other factors.
The mesosphere is one of the coldest parts of the Earth's atmosphere due to these extraordinarily low temperatures.
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What types of chemical reactions are the following?
Column A
1.
Al + + GaP → Ga + AlP
:
Al + + GaP → Ga + AlP
2.
2 Mg + O2 → 2 MgO
:
2 Mg + O2 → 2 MgO
3.
MgO + BeSe → BeO + MgSe
:
MgO + BeSe → BeO + MgSe
4.
CH4 + 2O2 → CO2 + 2H2O
:
e
CH4 + 2O2 → CO2 + 2H2O
5.
2 NaCl → Na + Cl2
:
2 NaCl → Na + Cl2
The type of reaction can be deduced from observing the changes in the reaction from left to right.
In the first case, we can see that the aluminium atom replaced Ga from left to right to yield AlP. This reaction is a single replacement reaction.
In the second case, we can see that the two species combined together to yield a single product. Hence, it is a combination reaction.
In the third reaction, We can see that the anions in MgO and BeSe exchanged cation partners from left to right. This means that this is a double replacement reaction.
In the fourth reaction, we can see that methane reacts with oxygen. This is a combustion reaction.
In the fifth reaction, we can see that the NaCl was broken up into its components. This is a decomposition reaction.
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Answer:
1. Al + + GaP → Ga + AlP - Single Replacement
2. 2 Mg + O2 → 2 MgO - Synthesis
3. MgO + BeSe → BeO + MgSe - Double Replacement
4. CH4 + 2O2 → CO2 + 2H2O - Combustion
5. 2 NaCl → Na + Cl2 - Decomposition
The Punnett square is used to
A determine the probability of offspring traits.
B determine the parent alleles of the offspring.
C determine the location of mutated genes.
D determine the makeup of chromosomes.
Oil is a nonrenewable resource because it:
is made from plant remains
will never run out
takes millions of years to make
is quickly and easily made
Answer:
C. Takes millions of years to make
can someone draw this for me and add the labels please thank you I suck at drawing
Answer:
Explanation:
sure, when is it due
identify one specific human activity take could be responsible for the change in carbon dioxide levels from 1960 to 2000
Mr. Fabric Guy destroying the world.
Please answer quickly!! It would mean a lot (: uh have a great day and good luck with your own questions!
How is oxygen and carbon dioxide exchanged between the cells of the body?
Gas Exchange | Anatomy and Physiology II
Question 3 options:
oxygen moves from the blood into the cells of the body, and carbon dioxide moves from the cells of the body into the blood
both oxygen and carbon dioxide move from the blood into the cells of the body
carbon dioxide moves from the blood into the cells of the body, and oxgyen moves from the cells of the body into the blood
both oxygen and carbon dioxide move from the cells of the body into the blood
Answer:
oxygen moves from the blood into the cell and the cell uses it in cellular respiration and then the CO2 goes from the cell to the blood to get it back to the lungs to get rid of it
Explanation:
Proceed through meiosis to anaphase I. Which chromosomes went up and which went down? Up: Down:
Answer:
Lg and dp went up and dg and lp went down
Explanation:
Which of the following statements about homologous chromosomes is true?a. They are matching chromosomes.b. They have the same genes located at the same location.c. One of each pair comes from each parent.d. All of these choices are correct
Homologous chromosomes are chromosomes that share. It is made up of chromosome pairs of approximately the same lenth, centromere position, and staining pattern. They carry the same type of genetic information and they have the same genes in the same location. When a sperm and egg combine, their genetic material blend to form one complete, diploid set of chromosomes. In every homologous pair of chromosome in your genome, one comes from your father and the other from your mother.
Answer - d.
An organism that carries out photosynthesis and occupies the lowest trophic
level is called a(n)___.
A. primary consumer
B. autotroph
C. secondary consumer
D. heterotroph
Answer:
autotroph
Explanation:
that's the answer
you have heard that increasing carbon dioxide concentrations in the atmosphere are leading to ocean acidification. You have also seen the equation for this reaction, wherein increasing CO2 reacts with H20 to form carbonic acid. In your virtual lab you have been provided with a sample of ocean water, a pH meter, and a straw. The straw lets you blow your exhaled CO2 into the water, creating bubbles of CO2 that will mix with the ocean water.
As written in the question the level of carbon dioxide in sea water increases which is wrong because the level of carbon dioxide in sea water is not increasing directly it is increasing because the amount of carbon dioxide in the atmosphere increased.
What is Carbon dioxide?Carbon dioxide is defined as the chemical compound that is made up of molecules each containing a carbon atom covalently linked to two oxygen atoms found in the gaseous state at room temperature. In air, carbon dioxide is transparent to visible light but absorbs infrared radiation, acting as a greenhouse gas.
In the virtual lab, we will have to blow the \(CO_2\) we exhale into sea water using a straw which will create bubbles of \(CO_2\) that will mix with the sea water. A pH meter will then be used to measure the acidity of the sea water.
So, as written in the question the level of carbon dioxide in sea water increases which is wrong because the level of carbon dioxide in sea water is not increasing directly it is increasing because the amount of carbon dioxide in the atmosphere increased.
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Name two biotechnology applications related to Agriculture and describe the benefits of each
Answer:
1) HB4 transgenic wheat is drought tolerant and resistant to the herbicide glufosinate ammonium.
Benefits: drought continues to be the great threat to agricultural productivity. Climate change is continually threatening to lengthen droughts and increase their effects. Among the aids, in this sense, of the professionals of agriculture, is biotechnology.
2)Alcoholic fermentation: It is a process of great industrial importance,
which, depending on the type of yeast used, gives rise to a variety of alcoholic beverages: beer, wine, cider etc.
Biotechnology has allowed the production of alcoholic beverages on a large scale, as an industrialized process and not an isolated experiment in the laboratory.
Complete the sentence. ____________ water can dissolve more substances than __________ water.
A) Slow-moving; Fast Moving
B) Shallow; Deep
C Fresh; Salt
D) Cold Warm
I know it's not A or D, But I can't really tell the difference between B or C. Just needing a fresh pair of eyes!
Electrolytes control fluid balance in the cells.
a. True
b. False
True Electrolytes control fluid balance in the cells.
Electrolytes are substances that have a natural positive or negative electrical charge when dissolved in water. They also helps to regulate chemical reactions and balance between fluids inside and outside the cells.
The amount of electrolytes in your body can be too low or too high. this is due to fluctuation of water in your body changes. Electrolytes are essential for basic life functions, for example maintaining electrical neutrality in cells, generating and conducting action potentials in the nerves and muscles.
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Evolution Assignment 1. You will research the following: Fossils Comparative Anatomy Comparative Embryology Biogeography Molecular Biology 2. Your project should include descriptions of each as well as two examples. 3.You should present your research in a creative and detailed project. You may choose one of the following formats, or have another format approved by your instructor: Slide-show presentation Website 4. Be sure that your project: is your own work and all text is written in your own words includes citations of all resources used for your research is presented in a way that is neat, organized, and clear complete sentences should be used in all written descriptions and explanations
All fossils' comparative anatomy, comparative embryology, biogeography, and molecular biology refer to disciplines or branches of biology that have specific approaches.
What is fossils' comparative anatomy?In biology, comparative anatomy is a discipline that focuses on comparing and contrasting the same structure from different species. In the case of fossils' comparative anatomy, this focuses on comparing fossils.
For example, comparing the leg of a dinosaur with one of a mammal that is extinct to analyze how both organisms are related.What is comparative embryology?Comparative embryology is quite similar to comparative anatomy, but it focuses on comparing embryos or organisms that are just developing. This is useful to understand how organisms are related.
For example, you can compare the embryo of a dog with one of an alligator and find out at an early stage they are almost identical.What is biogeography?Biogeography is a discipline that combines biology and geography to describe how organisms are affected by geography.
For example, you can study how a specific species of birds are geographically distributed on the planet.What is molecular biology?Molecular biology is a discipline that focuses on studying organisms from a macromolecular perspective. This means it focuses on how proteins, nucleic acids, carbohydrates, and among others participate in life.
For example, you can study the influence of proteins on cell normal functions.How to create a presentation?Based on this information and other examples you can create use the information along with images, charts, etc. to create a power-point or similar presentation.
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The respiratory membrane is made of two thin membranes from the alveolus and capillary walls. What is important about the thinness of the membranes?
Thinner membranes allow for a shorter diffusion distance which means a larger gas exchange within a shorter period of time and are overall, more efficient.
Because the respiratory membrane is so thin, the gases are able to easily pass from one structure to another. This process is further aided by the fact that carbon dioxide and oxygen are both lipid-soluble.
What is alveolus?At the end of the bronchioles are tiny air sacs called alveoli. The alveoli, which are where the lungs and blood exchange oxygen and carbon dioxide during the breathing in and breathing out process, are both lipid-soluble.
Alveoli are very small organs. They are composed of alveolar tissue, but the alveoli themselves are tiny sacs clustered at the ends of the bronchioles.
Each alveolus is lined by simple squamous epithelium, which is extremely thin in order to allow oxygen diffusion while still forming an epithelial barrier between the outside air and the internal body fluids.
Due to the thinness of the respiratory membrane, gases easily pass from one structure to the next. The fact that both carbon dioxide and oxygen are lipid-soluble helps this process even more.
Thus, the respiratory membrane is made of two thin membranes from the alveolus and capillary walls.
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Help pleasee | A damselfly nymph sheds its skin several times, as it grows into an adult. Which statement explains why it does this? No links!!!
A. It is a mammal.
B. It is an invertebrate.
C. It goes through complete metamorphosis.
D. It goes through incomplete metamorphosis.
Answer:
D. It goes through incomplete metamorphosis.
Explanation:
Damselflies do not hide away inside a pupa to transform into their adult form. Instead, they shed their skin several times as they grow, changing shape a little each time. This process is called incomplete metamorphosis.
what is the purpose of the lab? red and light red walking beans
The purpose of the laboratory experiment "red and light red walking beans" is that the red light will make the beans invisible to other organisms and animals, which increase the population and survival rate of the beans.
What is a laboratory experiment?Laboratory experiments are described as research methodologies by which researchers create controllable environments to test hypotheses.
The hypothesis about the effect of the red light on the population of light red walking beans is that If red light is shined on a population of red walking beans then they would not be as red as when started because they would need light to survive.
The red light is present but they will not reflect it until they need it to survive.
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SPEED
Some factories have started using large tanks of bacteria to remove carbon dioxide from the atmosphere. As more factories start to do this, the amount of carbon dioxide in the atmosphere could decrease over time. If this happens, and if energy coming from the sun and the amount of carbon dioxide being put into the atmosphere otherwise stay the same, what would happen to the total amount of energy in the Earth system and to global average temperature? If there is a change, explain how that change would happen.
Answer:The answer is A
Explanation:I hope u get a A+
You are studying a disease that is caused by a virus, but when you purify the virus particles and analyze them you find they contain no trace of DNA. Which of the following molecules are likely to contain the genetic information of the virus?
(a) high-energy phosphate groups
(b) RNA
(c) lipids
(d) carbohydrates
All viruses have a genome, or genetic material, consisting of nucleic acids. DNA serves as the genetic building block for all cell-based life, including you.
Genetic composition Conversely, viruses can make use of RNA or DNA, both of which are subtypes of nucleic acid.Due to the fact that our own cells usually have double-stranded DNA and single-stranded RNA, we frequently think of them as such. Yet viruses are capable of having any imaginable combination of strandedness and nucleic acid type (double-stranded DNA, double-stranded RNA, single-stranded DNA, or single-stranded RNA). Viral genomes can also have many different forms, sizes, and types, albeit they are typically much smaller than the genomes of cellular creatures. It's important to note that DNA and RNA viruses always have the same genetic makeup as living cells.For more information on genetic composition of virus kindly visit to
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WILL GIVE BRAINLIEST!!!
If the amount of resources in an ecosystem remain the same, will the population
A. Decrease
B. Remain the same
C. Increase
Answer:
A because of competition between the organisms.
Explanation:
the population would decrease because there eventually wouldn't be enough resources to support the population.