Which of the following are not events in which genetic drift plays a key role?
A. migration
B. bottleneck effect
C. founder event
D. All of the answer options are correct.
A
You might also like to view...
A beekeeper opens one of his hives. At first, only one bee gets under his suit and stings him. He is then swarmed by the rest of his bees, and ends up with several stings. Why did most of the hive attack him? Select all correct choices
A. Because the first bee produced alarm pheromones. B. Because the first bee produced trail pheromones. C. Because the first bee produced amine hormones. D. Because the first bee produced steroid hormones. E. Because the first bee produced paracrine signals.
Sodium has 11 electrons arranged in three energy levels. In order to become stable, sodium forms an ion with:
A. no charge. B. -1 charge. C. +8 charge. D. +1 charge. E. -8 charge.
Why are muscle and nervous tissue not replaced by the body if damaged or lost?
What will be an ideal response?
A disease cause by a virus is _______.
A. flu B. botulism C. tuberculosis D. two of the above