Equal numbers of light and dark moths were placed in two different environments. The table below shows how the population in each
environment changed after one generation of moths.
Starting population
Light-colored Dark-colored
moths
moths
Ending population
Light-colored Dark-colored
moths
moths
Environment
Light-colored
trees
30
30
40
20
Dark-colored
trees
30
30
20
40
Which statement about the moths do these data support?
N

What must happen before meiosis can begin? a. four gametes must be produced b. the four tetrads must be pulled apart c. dna doubles and produces sister chromatids d. the cell membrane pinches together

Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment