Which of the following is NOT a difficulty with the biological species concept?
a) asexual species
b) ring species
c) inbreeding species
d) fossil species
e) hybridizing species
Ans: c) inbreeding species
You might also like to view...
Which type of hypersensitivity is IgE-mediated?
A. Type III B. Type II C. Type I D. Type IV
Answer the question using the accompanying figure. Of the fragments labeled A-D, which is closest to the negative
electrode?
a. A b. B c. C d. D e. they are all the same distance from the negative electrode
Nondisjunction can occur during _____ of meiosis
a. anaphase I b. telophase I c. anaphase II d. [anaphase I] and [anaphase II]
As succession proceeds, what occurs with animals living in the habitat?
A) Animals adapt to the new vegetation. B) Animals leave as their habitat disappears. C) New animal species evolve in response to vegetation. D) Animal species diversity continually decreases.