AP BIOLOGY

PLANTS

CLASSIFICATION OF PLANTS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which choice below best completes the sentence? Most do not lay eggs.
A
arthropods
B
fish
C
mammals
D
birds
Explanation: 

Detailed explanation-1: -Mammals are warm-blooded, but amphibians are cold-blooded. Mammals have hairs on skin, whereas amphibians have a bare and moistened skin. Mammals have mammary glands to feed the young but amphibian newborns are not breast-fed. Mammals show a very high parental care for the offspring, but it is low among amphibians.

Detailed explanation-2: -So, the correct answer is ‘Mammals’.

Detailed explanation-3: -The phylum chordata (animals with backbones) is divided into five common classes: fish, amphibians, reptiles, mammals and birds.

There is 1 question to complete.