Which of the following is not a secondary sexual characteristic?
a. colored feathers
b. body configuration
c. sexual weaponry
d. hair distribution
e. sensory sensilla
E
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There are three different types of cones, each one sensitive to different light energies. These cones are designated
A) red, yellow, blue. B) red, green, blue. C) red, green, yellow. D) yellow, red, blue. E) red, white, blue.
The region where the axon terminal meets its target cell is called theThe region where the axon terminal meets its target cell is called the
A) collateral. B) dendrites. C) hillock. D) synapse. E) nerve.
During a(n) ____________________ isotonic contraction, the contraction resists the stretching of the muscle
Fill in the blank(s) with correct word
Active processes ________
A) include osmosis B) require a hydrostatic pressure gradient C) move fats and respiratory gases through cell membranes D) move substances against (up) a concentration and/or electrical gradient