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9966 [12]
2 years ago
9

Which are two ways a population can decrease in size?

Biology
1 answer:
Nataly [62]2 years ago
5 0

Epidemic or mass migration

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Which type of biotechnology would be used by scientists who use the egg cell of an endangered animal to increase the population
Andrew [12]

Answer:

The answer to this is Genetic Engineering

Explanation:

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6 0
2 years ago
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How does mutation relate to variation
Anastasy [175]

Answer:

Mutation is the source for new genetic variation: Genetic variation is brought about by random mutation. Without mutation, genetic variation cannot occur. Mutation is a change in the genetic code in DNA and can lead to a change in the protein that is coded for that segment of DNA.

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Mutations are changes to an organism's DNA and are an important driver of diversity in populations. Species evolve because of the accumulation of mutations that occur over time. ... This mutation has introduce a new allele into the population that increases genetic variation and may be passed on to the next generation.

8 0
3 years ago
N a jungle habitat, there lives a species of snake, called Species A. The carrying capacity of the jungle allows 5000 of Species
OLEGan [10]

Based on the carrying capacity of the habitat and the changes that occurred in number of the two snake species, correct option is They occupy the same niche and are competing fully for all resources; option D

<h3>What is carrying capacity of a habitat?</h3>

The carrying capacity of a habitat is the maximum number of species the available resources in that habitat can sustain.

The data given of the species of snakes, Species A and Species B, indicate that they are both present in the habitat after a change occurs in the habitat.

Since the population of Species A became zero after Species B was introduced in the habitat, they occupy the same niche and are competing fully for all resources.

In conclusion, the competition between the species of snakes is responsible for the decline in Species A.

Learn more about carrying capacity at: brainly.com/question/23656166

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7 0
1 year ago
The brain's _____ nucleus regulates the body's circadian rhythms.
deff fn [24]
The brain's suprachiasmatic nucleus regulates the body's circadian rhythms. The suprachiasmatic nucleus is a minute region of the brain located in the hypothalamus above the optic chiasm, the circadian rhythm is the 24-hour cycle of organisms, related to sunlight and temperature.
4 0
3 years ago
Look at the picture below and answer the question below, please!
MatroZZZ [7]

Answer:

Kingdom 4

Explanation:

This kingdom is the only one with the ability to be heterotrophic or autotrophic.

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3 years ago
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