In sheep, the allele for belly fur (A) is dominant to the allele for no belly fur (a). A mother with genotype Aa and a father with genotype Aa produce an offspring. Determine the percentages of the offspring with
belly fur and without belly fur. punet square

75% chance to have belly fur and 25% chance to not have belly fur

Explanation:

A a

A| AA Aa

a| AA aa

(i tried the make the punnet square the best i can on here sorry its bad)

i also need this answer for on a project, does anyone know the answer? ?

option a is correct i.e.

explanation:

in context to the membrane of nerve impulse, the outer membrane of neuron is semi permeable that is only sodium ions can pass through the membrane i.e. smaller ions can pass through the membrane while larger ions cannot pass through it.