The absence of sweat glands in cetaceans aids in
a. maintaining body heat.
b. conserving water.
c. increasing internal salinity.
d. reducing drag.
e. swimming efficiency.
B
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A graphic tool used to determine the probable outcome of genetic crosses is the
a. Mendelian box. b. Archimedian triangle. c. Euclid box. d. Hardy-Weinberg graph. e. Punnett square.
All of the following are true about the members of the Kingdom Animalia except
A) They are multicellular. B) They have eukaryotic cells. C) They can photosynthesize. D) They use organic carbon sources. E) They ingest their food
Which of these hormones does the posterior pituitary release?
A) Growth hormone B) Adrenocorticotropic hormone (ACTH) C) ADH D) Cortisol E) Gonadotropins
When blood calcium levels fall, the ________ secrete a hormone that causes greater calcium release from the bones
Fill in the blank(s) with correct word