Question

Jeremey has a ferret named Isabella who is only 7 inches in length. Ferrets body lengths are determined by a classical dominant inheritance pattern. Isabella seems to be shorter than most ferrets. About 75% of ferrets are 10 -12 inches long. 25% of ferrets including Isabella are 7-9 inches long. Shorter ferrets are displaying the recessive phenotype. What would Isabella’s genotype be if ( L )and ( l ) stand for body length in ferrets?

( L x L )
( l x L )
( L x l )
( l x l )

Answer 1

A mutation occurs in the brain cells of an elephant in the African savannah. Which statement concerning the spread of this mutation through the elephant population is correct?

It will not spread because it is not in a gamete.
It will spread because it is beneficial.
It will spread because it is a dominant gene.
It will not spread because it is a recessive gene.

Answer 2

@fatir5

Answer 3

@fatir5

Answer 4

you posted two questions, which one do you need help with?

Answer 5

i need help with both @aaronq