Multiple Choice
Which of the following statements regarding the definition of species is false?
A) The ecological species concept identifies species in terms of their ecological niches.
B) The phylogenetic species concept defines a species as a set of organisms that shares a common ancestor and forms one branch on the tree of life.
C) The morphological species concept relies upon comparing the DNA sequences of organisms.
D) Under the biological species concept, the gap between species is maintained by reproductive isolation.
Correct Answer:
Verified
Correct Answer:
Verified
Q24: One of the key contributions of the
Q25: The _ suggests that speciation occurs in
Q26: In the North Pacific Ocean, two groups
Q27: For speciation to occur there must be<br>A)
Q28: Which of the following types of reproductive
Q30: Which of the following types of reproductive
Q31: Speciation has become complete when<br>A) two populations
Q32: These data collected by the Grants show
Q33: Sympatric speciation commonly occurs through _ in
Q34: The emergence of many diverse species from