Multiple Choice
A sterile hybrid plant can form a new fertile species if its chromosomes are doubled. This is referred to as ____.
A) allopatric speciation
B) cladogenesis
C) a hybrid zone
D) anagenesis
E) sympatric speciation
Correct Answer:

Verified
Correct Answer:
Verified
Q79: A phylogenetic species comprises _.<br>A) populations that
Q80: The biological species concept can be used
Q81: The phylogenetic species concept defines species in
Q82: Polyploid plants are often unhealthy compared to
Q83: Which reproductive isolating mechanism is displayed in
Q84: If an organism with 64 chromosomes mates
Q86: The biological species concept is primarily based
Q87: Unreduced gametes are those that contain additional
Q88: If two organisms cannot mate due to
Q89: Abrupt genetic changes that quickly lead to