In walruses, males defend a large harem of females and will fight with other males to maintain dominance and access to their harem. However, there are some males that are smaller and will mimic female walruses, hiding among them and occasionally mating with them. Researchers observed a walrus population and found that there were 75 offspring produced. Of those, the female mimic male was the father of 25, the dominant males was the father of 50 and each of the 75 females produced one offspring. What was the fitness value of one female? options:

1.0

.50

.1

0.01

What are the headings of a data table

Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.

6. in domesticated cats, the following are independently assorting: normal ears (t) is dominant to tufted ears (t); curved whiskers (c) is dominant to straight whiskers (c); the presence of six toes (s) is dominant to five toes (s); gene for hair length is an x-linked codominant. the three phenotypes for hair length are long (xhxh), medium (xhxh), and short (xhxh); medium is the heterozygous condition. given two parents: ttccssxhxh x ttccssxhy how many different gametes could be formed in the female cat with respect to these four traits? how many phenotypes are possible in the offspring from this mating?