1. Two years after the above frequencies were calculated, a biologist reexamined the cat population and counted 153 short-haired homozygotes, 568 shorthaired heterozygotes, and 397 long-haired cats. What are the frequencies of each allele now?

The new frequencies are 0.39 for short hairs and 0.61 for the long haired.

Explanation:

The total population is given as 153+568+397=1118

S is given as the short haired, s is given as the long haired so ss is the short haired homozygotes and Ss is the shorthaired heterozygotes.

a- multicellular

b-eukaryotic

c-no cell wall

d-heterotrophic

e-autotrophic