Fleshy fruits with hard seed coats, such as
cherries, are more likely to be dispersed by
____ than by other means.
a. wind
b. adhering to animal fur
c. passing through animal guts
d. falling to the ground, rotting, and releasing
their seeds
e. water currents
C
You might also like to view...
You are studying reproduction in a species of frog. Two gametes that are diploid join to form a viable zygote (F1). If the F1 mates with one of the parents, will there be viable offspring?
A. yes B. no
MAPK and MEK are intracellular signaling proteins that mediate cell division induced by growth factors. When mutations in the normal MAPK and MEK genes result in an abnormally high level of MAPK and MEK activity and an increased rate of cell division, then the mutated gene is called a(n)
A. spliceosome. B. transposon. C. tumor-suppressor gene. D. oncogene. E. None of the choices are correct.
Which term describes soil with roughly equal proportions of sand, silt, and clay?
a. humus b. loam c. topsoil d. A horizon e. B horizon
Which of the following is the proper sequence for mitosis?
I. metaphase II. telophase III. prophase IV. anaphase a. I, III, IV, II b. I, II, III, IV c. III, I, IV, II d. IV, I, III, II e. III, IV, I, II