Biology, 23.03.2021 03:40 yilianblanco

PLEASE HELP ASAP Other than to determine evolutionary relationships, what are molecular clocks used for?
1. to locate fossils under water
2. to cure hereditary diseases
3. to compare homologous structures
4. to classify organisms

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 03:00, yair7

Nerve cells are specialized to respond to stimulitrue or false?

Answers: 1

continue

Biology, 22.06.2019 05:30, caity2006

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.

Answers: 1

continue

Biology, 22.06.2019 10:40, ari313

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population. b) the separated population is small, and genetic drift occurs. c) the isolated population is exposed to different selection pressures than the ancestral population. d) different mutations begin to distinguish the gene pools of the separated populations. e) gene flow between the two populations is extensive.

Answers: 2

continue

Biology, 22.06.2019 11:00, hectorav6619

What happens during the experiment stage of the scientific method

Answers: 1

continue

You know the right answer?

PLEASE HELP ASAP Other than to determine evolutionary relationships, what are molecular clocks used...