Which of the following is a characteristic of tundra?
A. permafrost
B. more than 100 cm of rain a year
C. deciduous forests
D. temperate climate
E. high biodiversity
Answer: A
You might also like to view...
Which of the following is a gastropod?
(a) clam. (b) snail. (c) squid. (d) octopus.
If you count 24 chromosomes in a body cell, how many chromosomes would you expect to see in the sperm cell of the organism?
1.6 2.12 3.24 4.30
The largest human autosome is chromosome ________ and the smallest is chromosome ________
A) 1, 22 B) 1, 21 C) 1, Y D) X, 22 E) None of these
Suppose five boats are adrift at sea, each one containing a number of your relatives, and you have the power to save one boat from a dire fate. According to kin selection theory, it would be in the best interest of your genome to save a boat that contains: (hint: sum of the r values and pick the answer with the highest)
A. two of your brothers. B. both of your parents. C. one sister, one half-brother, and three cousins. D. seven of your cousins. E. four half-siblings.