Reflect on how genetic drift contributed to the diversity of organisms on the Galapagos Islands. Use the following terms in your - founder effect
- bottleneck effect
- allopatric speciation

Answer in at least 3 complete sentences.

Abnormal softening of a gland is known as

Explain why the plants cortex would serve as the best food source for animals

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?