Which of the following statements define correct differences between ecological compression and ecological release?

a.long term evolutionary response and population explosion

b.More number of species coexist together and species is freed from limiting factors in its environment

c.Non inheritable trait and ecological release is the expansion of range

d.change habitat with reducing the food range and decreasing population

#Question id: 3498

#Unit 11. Evolution and Behavior

Assuming 5 offspring of each female, A Female lion with a well-nourished cub gains inclusive fitness by nursing a starving cub of a full sister by 5% loss to herself. What would be value of be benefit in percent (all offspring of recipient female die in case of no nursing)

#Question id: 3497

#Unit 11. Evolution and Behavior

Which of the following is correct statement?

a. Sexual selection should operate more powerfully in polygamous than in monogamous species

b. Polygynous species should have stronger sexual dimorphism than in monogamous species

c. Male competition or male choice favors adaptations to polygynous mating in species

#Question id: 3496

#Unit 11. Evolution and Behavior

Which of following favor adaptations for polygynous mating in species?

a. Male competition

b. Female competition

c. Male choice

d. Female choice

#Question id: 3495

#Unit 11. Evolution and Behavior

Which one of the following statements is incorrect?

#Question id: 3494

#Unit 11. Evolution and Behavior

Which of the following is a disadvantage of group living for many species?

a. Competition between individuals for resources is increased

b. It can reduce predator success

c. It can reduce reproductive success

d. It increased transmission of parasites and other diseases

#Question id: 3493

#Unit 11. Evolution and Behavior

Which of the following is incorrect?