Species that have a delayed reproductive stage, are competing for limited resources and have smaller numbers of slowly maturing large offspring show ________ adaptations.
A. K-selected
B. r-selected
Answer: A
You might also like to view...
Which of the following are the final by-products of glucose oxidation during aerobic cell respiration?
A. ATP only B. heat only C. carbon dioxide only D. both ATP and heat only E. ATP, heat, and carbon dioxide
Lakes with elevated dissolved nutrients and low water clarity are called ______.
A. lotic B. oligotrophic C. eutrophic D. adibiatic E. headwaters
Most carbon dioxide is carried in blood as ___
which is formed in ___.
a. carbonic acid...the plasma b. the bicarbonate ion...red blood cells c. carbon dioxide...hemoglobin d. carbon dioxide...red blood cells e. the bicarbonate ion...the plasma
__________ species of many plants (and a few animals) originated by chromosome nondisjunction.
Fill in the blank(s) with the appropriate word(s).