Indicate the phenotypic ratio of crossing the offspring of the agouti and chinchilla.

a. 3/4 agouti, 1/4 chinchilla
b. 3/4 agouti, 1/4 albino
c. 1/2 agouti, 1/2 albino
d. 3/4 albino, 1/4 agouti

Option A is correct.

Explanation:

Phenotype ratio is the number of one phenotype compared to another phenotype.( physical characteristics)

C/cch * C/c

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

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