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nasty-shy [4]
4 years ago
13

An example of postzygotic hybrid sterility is?

Biology
1 answer:
Anuta_ua [19.1K]4 years ago
5 0

Answer:

The first one is A. The second one is A and the last one is B.

Explanation:

I did it on USATestPrep

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How is colorblindness inherited? Explain
jeyben [28]

Answer:

An inherited trait is one that is manifested since birth, in simple terms, you are born with it. In most cases, it depends on DNA, or is passed down from a parent. Most colourblind people have been since birth, and therefore it is inherited.

5 0
3 years ago
Avian snail kites are visual predators, preying on light-colored apple snails. Avian limpkins are tactile predators, preferentia
quester [9]

Answer:

<em>The correct options are D. dark-colored, small-sized snails and F. dark-colored, large-sized snails</em>

Explanation:

Evolutionary studies show that those organisms are able to survive and reproduce which are better adapted to live in an environment. Gradually, the organisms that are better adapted to live in an environment increase in number and those that are not better adapted will decrease in population.

As Avian snail kites feed on light- colored apple snails and Avian limpkins feed on medium- sized apple snails, this means that these species are not better as they can be easily captured by their predators.

The dark colored, small- sized snails and dark- colored, large- sized snails will be better adapted to live in the environment as they will not attract the predators. Hence, they will survive and reproduce.

6 0
3 years ago
Write a note on species​
dexar [7]

Answer:

hope it helps you......

3 0
3 years ago
Read 2 more answers
suppose that individuals in a population of beetles differ in the extent of a dark pigment in their coloration. dark-colored bee
sesenic [268]

The coloration of the beetles most likely remains constant, despite differential predation, when it is strictly due to ENVIRONMENTAL factors. Phenotypic traits can be influenced by genes or the environment.

The expression of a given characteristic (i.e., a phenotypic trait) in an individual may be associated with genetic and environmental factors, as well as with the interaction between genetic and environmental factors.

Different types of environmental inputs (e.g., diet, temperature range, oxygen, humidity, light, etc) can influence a given phenotype.

A heritability value near zero (0) indicates that almost all of the phenotypic variability for a given trait is caused by environmental factors.

Learn more in:

brainly.com/question/8090199

4 0
3 years ago
Weathering that does not alter the chemical composition of the rock is called a. chemical weathering. c. biological weathering.
finlep [7]
Physical weathering because it affects the appearance by breaking down the rock instead of changing its chemical interior
5 0
3 years ago
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