In the Great Smoky Mountain National Park, the populations of bats have dwindled down to 1/16 the size of the original population. This is due to a syndrome called "white nose syndrome" that is spread by humans. This syndrome infects bats so that the bats wake up from a hibernation state to clean themselves all winter
long, which results in starvation and death. Some bats began developing antibodies to this syndrome and allowing them to reproduce and passing down this
antibody. The phenomenon of these few remaining bats passing down this antibody to new generations is called what?
the bottleneck effect
the founder effect
ОООО
natural selection
artificial selection

The earth's polarity has switched many times through history as evidence by what wh the earth clorets he has switched many times throughout history as evidence by what

Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria

(drag each tile to the correct identify which questions can be answered by what can be answered by science or which cannot. -is it right or wrong to use genetic engineering to produce new food products? -what are the most common social settings that tend to produce accomplished artists? -if a new gene is added to the genome of a tomato species, will that species be more resistant to insects? -should humans use biotechnology to bring extinct organisms from the fossil record back to life? -do the types of organisms found in the fossil record appear in consistent sequences in different parts of the world? -are michelangelo's paintings more impressive than rembrandt's?