Which of the following is considered to be the most
efficient pollinator?
a. butterflies
b. moths
c. bees
d. mosquitoes
e. night feeding bats
Answer: c
You might also like to view...
What do the two sets of neurons damaged in Charcot-Marie-Tooth neuropathy comprise?
Charcot-Marie-Tooth is the most commonly inherited peripheral neuropathy, and has no known cure. Patients suffer damage to motor and sensory neurons, leading to degeneration of muscles and gradual loss of motor control. A. peripheral nervous system B. autonomic nervous system C. somatic nervous system D. parasympathetic nervous system E. central nervous system
What is the role of pepsin?
a. it begins protein digestion in the stomach. b. it begins starch digestion in the oral cavity. c. it begins lipid digestion in the small intestine. d. it is a cofactor in enzymes that break down toxins. e. it is a cofactor in enzymes that break down hydrogen peroxide
How many chromosomes are present in human somatic cells?
a. 22 b. 23 c. 44 d. 46 e. 48
Which of the following events is not a characteristic of successful seed germination?
A. The seedling orients itself relative to gravity. B. The embryo becomes desiccated. C. New growth occurs at the meristems. D. The shoot becomes photosynthetic. E. The radicle breaks through the seed coat.