Which structure is exclusively reptilian?
a. A
b. B
c. C
d. D
e. none of these
Answer: e
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Which of the following is an exocrine gland
that secretes mucus into semen?
a. prostate b. seminal vesicle c. bulbourethral d. epididymus e. vas deferens
The CORRECT sequence of stages of mitosis is ________
A) prophase, metaphase, anaphase, telophase B) telophase, prophase, anaphase, metaphase C) anaphase, interphase, prophase, metaphase, telophase D) interphase, prophase, metaphase, anaphase, telophase
The principal difference between eukaryotic and prokaryotic cells is that eukaryotic cells have
a. larger ribosomes than prokaryotic cells. b. cell walls, while prokaryotic cells do not. c. DNA replication and transcription in the same compartment, while prokaryotic cells do not. d. a nucleus, while prokaryotic cells do not.
The complete removal of vegetative cells, endospores, and viruses is known as ________.
Fill in the blank(s) with the appropriate word(s).