Parenting behavior is rare once the eggs have
hatched or birth has occurred in
a. birds.
b. amphibians.
c. mammals.
d. reptiles.
e. amphibians and reptiles.
Answer: d
You might also like to view...
Homologous structures among major groups of organisms may differ in _____
a. size b. shape c. function d. all of these
Hooker’s evening primrose keeps its flowers
closed until the early evening when they open. This is an example of
a. phototropism. b. vernalization. c. a circadian rhythm. d. photoperiodism. e. apical dominance
A sheepherder has a large black and necrotic lesion (eschar) under his chin that has grown quickly in size. There is no pus, but the patient complains of painful and swollen glands. A gram-positive bacillus is isolated from the lesion. Which of the following features of the responsible agent is NOT a virulent Factor?
A. capsule B. endotoxin C. Lethal toxins D. Spore formation
A plant hormone may have different effects on target cells due to any of the following except ____________.
A. differences in location relative to the ground B. the integration of several hormonal signals in the tissue C. the action of a cell’s hormone receptors upon binding to the hormone D. different gene expression patterns triggered by the hormone E. the concentration of the hormone in the tissue