Match the mammalian group with its description:
1. eutherian mammal
2. monotreme
3. marsupial
fetus obtains nutrients through placenta 1
fetus develops within an egg 2
fetus completes development in mother's pouch 3
fetus obtains nutrients through placenta 1
fetus develops within an egg 2
fetus completes development in mother's pouch 3
You might also like to view...
Answer the following statement(s) true (T) or false (F)
1. Explanations for concealed ovulation in human females include the development of permanent pair bonding in humans. 2. Human foraging bands typically contain about 100 members. 3. Human foraging societies are characterized by an egalitarian and cooperative social organization. 4. Since foragers rely mainly on gathering natural foods, children are able to feed themselves at a very young age. 5. A postmenopausal woman can increase her inclusive fitness by helping to provide food for her grandchildren.
Of the 400 living species of nonhuman primate, _____ are critically endangered
a. 10 b. 40 c. 70 d. 90
The successful completion of which exchange cycle ensures the stability of a marriage in Trobriand society?
A) ?Yams and banana leaf bundles B) ?Potatoes and meat C) ?Bride service and dowry D) ?Fertility rites and children
Which of the following fossil finds from South Africa's Rising Star cave was announced in 2015?
A. evidence of the earliest recorded stone tools B. hominin fossils, dubbed Homo naledi, that have a mix of primitive and modern features C. the earliest known member of the hominin lineage, fossil LD 350-1 D. australopith remains with surprisingly large craniums E. the skull and skeletons of miniature people, H. floresiensis