What are the causes of inherited genetic variation?? NEED NOW!!!!!!!!!!!!!!!

Biology

2 answers:

tensa zangetsu [6.8K]3 years ago

8 0

Answer:

What causes genetic variation?

Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism’s offspring).

Explanation:

PLZ mark brainliest also I hope this helps

Alchen [17]3 years ago

3 0

Answer:

Explanation:

You might be interested in

Help me with this question

Gwar [14]

One reason why a species may go extinct is due to environmental changes. For example, if a environment undergoes deforestation / wild fires it’s environment will no longer be grassy green and would not allow for an animal like the Japanese rat snake to use its green coloring to camouflage from predators

8 0

2 years ago

Read 2 more answers

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. Assume all

PolarNik [594]

Answer:

C) all chinchilla

Explanation:

As we know that dominance of alleles for the coat color in rabbits goes like this:

C+ > Cch > Ch > C.

The allele for full colour or agouti is designated as C+.
Allele for mutant coat color silvery- gray coat-chinchilla is Cch.
Allele for “Himalayan” coat is called ‘Ch
Albino rabbits have whole white coat and allele for this is c

If we cross homozygous chinchilla with homozygous chinchilla the cross will look like this:

P1: chinchilla x chinchilla

P1: Cch Cch X Cch Cch

F1: Cch Cch : Cch Cch

Since all offspring have Cch Cchgenotype that is foe chinchilla phenotype it means that all the offspring will have chinchilla phenotype that makes option C correct.

Hope it help