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Vera_Pavlovna [14]
3 years ago
6

How do the sizes of each population affect each other?

Biology
1 answer:
kirill115 [55]3 years ago
5 0
If one population dies out, all the populations that depend on that species for food may also die out. A change in one population affects the entire community because all the populations of a community depend on each other. A population is all the members of one type of organism living in an ecosystem.
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Involves the loss of all part of a chromosome or one base​
Angelina_Jolie [31]

involves the loss of all part of a chromosome or one base

answer: Deletion

8 0
3 years ago
Three different alleles (c1, c2, and c3) at the c locus exist in a hypothetical population of juniper trees. If the frequency of
prisoha [69]

Answer:

d

Explanation:

When considering the frequency of the potential alleles of a gene in a population, the total must add up to 1. Think of it like percentages. an allele frequency of 0.3 means 30% of the population carry it (out of a possible 100%).

We know that the frequency of c1 is 0.3. Lets take each option and see if it can be true

a) cannot be less than 0.3.  - false. It <em>could </em>be less than 0.3. For example, it could be 0.1, meaning the frequency of allele c3 would be 0.6 (because 0.3 + 0.1 + 0.6 = 1)

b) cannot be greater than 0.3. - false. It <em>could </em>be greater than 0.3. For example, it could be 0.5, meaning the frequency of allele c3 would have to be 0.2 (because 0.3 + 0.5 + 0.2 = 1)

c) is 0.7.  - false. It <em>can't </em>be 0.7, because that would mean that the frequency of c3 is 0. (0.7 + 0.3 = 1)

d) cannot be greater than 0.7. - true. It <em>cannot </em>be greater than 0.7, because  that would mean that the frequency of c3 is 0. (0.7 + 0.3 = 1)

5 0
3 years ago
An allele whose trait is hidden or does not really count when a dominant allele is next to it is called
slega [8]

Answer:

recessive

Explanation:

a recessive allele is the gene donated by one parent which is present within the genotype, but is not expressed in the phenotype of the person's characteristics.

8 0
3 years ago
A frog lays thousands of eggs because many eggs die. This behavior is an example of
sveta [45]
<span>The answer to the question is that the behavior is an example of overproduction. A frog needs to lay thousands of eggs because so many of them die in the process of hatching to tadpole stage to frog. A frog lays so many eggs in the hope that a few of them will be able to reach adulthood and be able to reproduce the species in the future.</span>
4 0
3 years ago
Select the correct answer from each drop-down menu.
Natalija [7]

Answer:

The first blank is "<u>Food Service workers</u>" The Second blank is "<u>Housekeeping Staff</u>".

Explanation:

House keepers sanitize the room and surfaces for the next guest, and food service workers have guidelines they must follow to insure every customers safety.

5 0
3 years ago
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