The shape of the beaks of Darwin's finches and industrial melanism are often cited as examples of the process of ________ leading to evolutionary change.
A. natural selection
B. coevolution
C. intelligent design
D. artificial selection
E. founder effect
Answer: A
You might also like to view...
The term axenic is used to describe a(n)
A) anaerobic culture. B) anoxygenic culture. C) nutritionally deficient culture. D) pure culture.
Males of many moth species have very large and elaborate antennae. These large antennae
A. enhance sensitivity for finding rotting food. B. enhance sensitivity for finding flowers in bloom. C. enhance sensitivity to sexual pheromones from females. D. enhance sensitivity to compounds emitted by other males that are important in sexual competition. E. serve an important aerodynamic function during flight.
Which of these animals has a unidirectional circulatory system?
a. jellyfish b. honeybee c. earthworm d. snail
In females, estrogen plays a role in all of these regarding bone remodeling except _____
enhancing the absorption of calcium from the digestive system stimulating the formation of bone inhibiting the breakdown of bone allowing for release of thyroid hormone