Insect wings, bat wings, and the flaps of tissue between the limbs and body of "flying" squirrels are:

A) homozygous. B) homologous. C) abrupt. D) analogous.


Answer: D

Biology & Microbiology

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Which of the following is not one of the four cardinal signs or symptoms of inflammation?

A) edema B) heat C) loss of function D) redness

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In protostomes, into what does the blastopore develop?

a. mouth b. coelom c. anus d. germ layer

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Which of the following is a true statement about glycogen?

a. Glycogen is made and stored in the liver and muscle. b. Glycogen is a long-term energy storage molecule. c. Glycogen helps cell membranes stay flexible. d. Glycogen is a precursor of steroid hormones.

Biology & Microbiology

Unlike eutherians, both monotremes and marsupials _____

A) lack nipples B) have some embryonic development outside the uterus C) lay eggs D) are found in Australia and Africa

Biology & Microbiology