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Anni [7]
3 years ago
10

Genetic variation in a population increases the populations chance of survival if the environment changes . True or false

Biology
1 answer:
Black_prince [1.1K]3 years ago
8 0

TRUE

Genetic diversity serves as a way for populations to adapt to changing environments. With more variation, it is more likely that some individuals in a population will possess variations of alleles that are suited for the environment. Those individuals are more likely to survive to produce offspring bearing that allele.

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The cell part that is used to describe the outer edge of a frog blood cell is called the cell membrane<span>. It is the outermost organelle of animal cells.</span>
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Even though the Calvin cycle reactions require the products of the light reactions, its reactions can occur in the ________.
RSB [31]

Answer:

ATP

Explanation:

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Which of the following clades is most likely to survive a series of catastrophic events over time? (1 point)
marishachu [46]
The correct options are as follows:
1. D.
<span>A clade refers to a group of organisms that are made up of evolutionary descendants that originated from a common ancestor. A clade that will survive a series of catastrophic events must be one that is made up of distantly related and diverse species. This is because, those species will have different type of adaptability capacity and will be able to adapt in different ways to the catastrophic events. Due to the differences in their ability to adapt, some of the specie will survive the catastrophic events even if others are wipe out.

2. B.
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3. B.
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4. C.
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 5. C.
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8 0
4 years ago
Escherichia coli living in the human large intestine is known to produce vitamin K and B-complex vitamins in exchange for a nutr
jolli1 [7]

Answer:

Symbiosis

Explanation:

<em>Escherichia coli</em> is a species of Gram-negative bacteria that lives in the large intestine of  humans and animals that are <u>healthy</u>. There,<u> it produces important vitamins that humans need for nutrition, such as vitamin K, B-complex vitamins, which makes it essential for the proper functioning of our organism and our health</u>. In return,<u> it receives the nutrients it needs for growth and division</u>.

This species belongs to the group of essential microbiota of our organism that play an important role in our nutrition, metabolism, digestion, and even in our mood.

This means that <em>E. coli</em> lives in a symbiotic relationship with its host, the human. Therefore, if this species of bacteria is absent in our organism, due to antibiotic overuse for example, it could have important negative impacts in our health.

3 0
3 years ago
I need help on this one !!
ololo11 [35]
I think it’s the 2 one not sure though
4 0
4 years ago
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