In mosses, the zygote grows and develops into a sporophyte while remaining attached to and nourished by its ____
a. sperm-producing sporophyte parent
b. sperm-producing gametophyte parent
c. egg-producing sporophyte parent
d. egg-producing gametophyte parent
e. own photosynthetic leaf-like parts
d
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Predict what would happen as the entropy of a system approaches 100%.
A. All motion would stop. B. There would be little order in the system. C. Heat would decrease. D. Everything would be very organized.
Based on their feeding habits, bumblebees are considered __________
a. bulk feeders b. fluid feeders c. filter feeders d. omnivores
The chemical group in box 5 of the accompanying figure is a:
a. hydrogen bond.
b. phosphate.
c. nucleotide.
d. pyrimidine.
e. protein
Which of the following is NOT a special property of water?
a. Water converts from a liquid to a gas quickly and over a narrow range of temperatures. b. Water molecules tend to stick together, which can result in surface tension. c. Water can absorb significant amounts of heat energy without changing temperature. d. Water is an excellent solvent.