Question 26 Why is Wallace's line significant in biogeography? Because Wallace's Line indicates continental barriers to dispersal O Because Wallace's Line divides two very distinct faunas that are geographically very close together Because Wallace's line separates Australia from South America << Previous 1 pts
snow instructions Question 27 Which statement(s) help explain why male pipefish produce relatively few sperm? Male fitness is limited by the number of eggs they can fertilize Male fitness is limited mostly by the number of eggs that they can care for Male fitness is limited by the number of females available for mating O None of the above
D Question 28 An evolutionary trade off in howler monkeys appears to have resulted in developmental changes in the size of their hyoid bone and the size of which organ? O Eyes O Testis O Ears 1 pts O Placenta
Show Instructions D Question 29 Which statement(s) help explain why opossums on Sapelo Island produce smaller litters: O They are more likely to live to an old age. O They produce more litters over a lifetime O Both of the above statements are correct Previous
Question 30 How is fecundity between conspecific females measured? O The number of offspring they produce who survive to successfully reproduce themselves The number of eggs they produce at one time O The number of times a female mates in her lifetime The number of mates a female has in her lifetime
Question 26 Why is Wallace's line significant in biogeography? Because Wallace's Line indicates continental barriers to
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am