In the second year of its life a pied kingfisher mates and raises two of its own offspring. What is its direct fitness in this second year of its life?
A) 0.50
B) 1.00
C) 1.50
D) 2.00
Answer: B
You might also like to view...
Which of the following would NOT be a characteristic of the first life forms on Earth, that is, the very first primitive cells?
A. Oxygen was required for the cells to survive. B. A molecule evolved as a way to store genetic information. C. A barrier made of organic molecules separated the "cell" from the environment. D. Chemical reactions evolved as a way for cells to capture energy from the environment.
Endotherms:
A. All of the answer options are correct. B. generate heat from the breakdown of food and other metabolic reactions. C. usually maintain a constant body temperature that is higher than that of their environment. D. include mammals and birds. E. have high metabolic rates.
Explain how the nonkinetochore microtubules lead to the elongation of the cell during anaphase
What will be an ideal response?
Which of the following is NOT density-independent?
a. floods b. earthquakes c. tornadoes d. volcanic eruptions e. disease