Which of the following is needed for natural selection to occur?

Biology

2 answers:

kolezko [41]3 years ago

6 0

Answer: Option D.

Variation in characteristics, differences in fitness and heritability of characteristics are needed for natural selection to occur.

Explanation:

Natural selection is a basic means of evolution in which organisms living in an environment adapt and change it's reproducing genetic constitution to better adapt in its environment. Four conditions are needed for natural selection to occur and these are variation in fitness, reproduction, heredity and variation in individual organism characteristics in a population.

Kitty [74]3 years ago

4 0

Answer:a

Explanation: because naturally it occurs anytime it wants to

You might be interested in

What is fermentation ?<br>?

AlexFokin [52]

Answer:

Fermentation is the process in which a substance breaks down into a simpler substance.

8 0

3 years ago

Read 2 more answers

What are two disadvantages of GMO food?

Y_Kistochka [10]

These are all disadvantages but I would say that A and D or A and B are the most serious ones.

7 0

3 years ago

Read 2 more answers

How does genotypic variation occur?

Aneli [31]

Answer:

Genotypic variation occurs when alleles are randomly sorted during sexual reproduction. ... Some types of organisms can increase genetic variation through reproduction. They are able to combine the genetic material of two parents, rather than copying the genetic material of a single parent.

Brainliest would be great!

5 0

3 years ago

Birds living on different parts of a

vampirchik [111]

Answer:B

Explanation:

Bc I got it right

8 0

2 years ago

why do you think that HIV infection usually fails to promote a strong immune response to contact the disease

guajiro [1.7K]

Answer:

because your body is fighting against the disease

4 0

3 years ago

Read 2 more answers