____ is a drastic reduction in population size brought about by severe pressure.
A) A bottle neck
B) Mutation
C) A founder effect
D) Gene flow
E) Genetic drift
Correct Answer:
Verified
Q51: Many male birds will expend a great
Q52: Individuals who are heterozygous for sickle-cell anemia
Q53: In the universal ABO blood grouping system,there
Q54: The movement of alleles among populations is
Q55: By the year 1900,the American bison had
Q57: Puppies born too large experience difficulties in
Q58: A small population of Dutch settled in
Q59: The HbS allele that causes sickle-cell anemia
Q60: Peahens prefer to mate with peacocks that
Q61: With the extinction of the dinosaurs 65
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents