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Nastasia [14]
3 years ago
9

Why do conservationists sometimes purposely set a forest fire?

Biology
1 answer:
Oxana [17]3 years ago
4 0
Conservationists occasionally light forests on fire to control wild fires. By occasionally burning material (like leaves, branches, etc), those materials cannot build up and cause large and uncontrollable fires later.
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A student uses a marble simulation to illustrate genetic drift. She starts with a
SIZIF [17.4K]

Answer:

The answer is D/ The allelic frequency for pointed ears is 0.5 (50%).

Explanation:

I got it right on my Exam

4 0
3 years ago
7. Analyze: In most situations, were the fittest insects or the least fit insects most likely to survive? Explain how the data f
ad-work [718]

In most situations, the fittest insects most likely to survive as compared to least fit insects because of the healthy body of that organism.

<h3>What is fitness?</h3>

Fitness can be defined as the ability to perform daily activities with endurance, and strength and resistance to disease, fatigue, and stress.

So we can conclude that the fittest insects most likely to survive as compared to least fit insects because of the healthy body of that organism.

Learn more about fitest here: brainly.com/question/1744168

7 0
2 years ago
Starch and ATP can both be described as molecules that store energy. Compare and contrast starch and ATP in terms of storing ene
Rudik [331]

ATP only stores energy for a short period of time while starch stores it for a longer period of time.

5 0
2 years ago
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Imagine that five hypothetical genes are arranged on a chromosome in the following order: G--H--I--J--K. Which two genes are mos
andrezito [222]

Answer:

G and K

Explanation:

Crossing-over is a genetic phenomenon that occurs in meiosis, specifically, Prophase I. It is when chromosomal segment (genes) are exchanged between non-sister chromatids of homologous chromosomes. Crossing-over occurs only to genes that are UNLINKED i.e. genes located on different chromosomes or far apart on the same chromosome.

This unlinked genes are said to have the highest RECOMBINATION FREQUENCY. Crossing-over allows genes on the same chromosome but far apart from each other, assort independently, which allows alleles to be recombined on the same chromosome. This phenomenon does not occur to genes that are close on the same chromosome as they will be inherited together as a unit.

In this case, G and K are the farthest apart, hence, they will have the highest RECOMBINATION FREQUENCY i.e. the likelihood for homologous crossing-over to take place during meiosis.

4 0
3 years ago
Select all that apply. The Chordata phylum consists of _____.
faltersainse [42]
The answer is tunicates. Tunicates are commonly known as sea squirts and are in the Chordata phylum, even though they don't have a back bone. Which is really weird. But they just got put into the same category as humans. This is because they have a notocord and a back bone when they are larvae. But they lose all these when they become adults.
3 0
3 years ago
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