Apples that we find in the grocery store today are much larger and sweeter than those found in the wild hundreds of years ago. Which process is responsible for this change?

A. Resistance to pesticides
B. Artificial selection
C. Genetic drift
D. Survival of the fittest


Answer: B

Biology & Microbiology

You might also like to view...

Exchange of respiratory gases through the skin is a

characteristic of many a. fishes. b. amphibians. c. reptiles. d. mammals. e. birds.

Biology & Microbiology

Voltage-gated channels are:

a. open in a resting neuron but closed during an action potential b. open in a resting neuron and open during an action potential c. closed in a resting neuron but open during an action potential d. closed in a resting neuron and closed during an action potential e. always open

Biology & Microbiology

Red blood cells are

a. erythrocytes. b. leukocytes. c. platelets. d. all of the above.

Biology & Microbiology

The USFA recommends establishing a rehabilitation operation when the chill factor drops to ___ or lower.

a. 10 degrees F b. 20 degrees F c. 15 degrees F d. 25 degrees F

Biology & Microbiology