With Respect to a Gene with Two Alleles,for Each Generation $\frac { 1 } { 2 }$

question 25

Essay

With respect to a gene with two alleles,for each generation of complete inbreeding the proportion of heterozygotes is expected to be reduced by $\frac { 1 } { 2 }$ while the proportion of each homozygous class is expected to increase in frequency by $\frac { 1 } { 4 }$ .Explain why this is so.

---

Definitions:

Brachialis

A muscle in the upper arm that flexes the elbow, located beneath the biceps.

Ventrolateral surface

The surface of a body part or organ that is positioned toward the front and side.

Triceps Brachii

A muscle located at the back of the upper limb, responsible for extending the forearm.

Brachialis

A muscle in the upper arm that flexes the elbow joint.