What term describes behavior that enhances the reproductive success of another member of the same species at the expense of the helpful individual?
a. altruism
b. genetic fitness
c. social defense
d. selfish herd
e. natural selection
a
You might also like to view...
Which of the following statements about quorum sensing is FALSE? Quorum sensing _____
A) is cell-cell communication in eukaryotes B) is species specific C) may result in biofilm formation D) is particularly well studied because of its medical importance
In osmosis
A. water moves from extracellular to intracellular compartments. B. water moves from a region of high water concentration to a region of low water concentration. C. solutes move from a region of low water concentration to a region of high water concentration. D. solutes move from a region of high solute concentration to a region of low solute concentration. E. plasma membranes must be impermeable to water.
When an axon is at rest, all of the following are true EXCEPT:
a. There are more K+ ions inside the cell. b. The membrane potential is approximately -70 mV. c. There is no electrical charge associated with the cell. d. There is a more negative charge inside the cell.
The carbon dioxide acceptor in the Calvin-Benson cycle of photosynthesis is ____
a. phosphoglycerate (PGA) b. ribulose bisphosphate (RuBP) c. phosphoglyceraldehyde (PGAL) d. glucose e. Phosphoenolpyruvate