Biology, 27.10.2020 18:00 hiiliohi1018
When two lineages split from a common ancestor, each accumulates different
mutations over long periods of time. The number of mutations is proportional to
the length of time that the two groups have been genetically separate.
A scientist studies corresponding genes in two species. Which data would be
most useful for determining the time when the split from the common ancestor
occurred?
a. mutation rate and the number of mutations in each sequence
b. mutation rate and the number of nucleotides in each sequence
c. mutation rate and the number of nucleotides that differ between the two
sequences
d. the number of repeated nucleotides and their specific locations in the two
sequences
Answers: 2
Biology, 22.06.2019 01:30
All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.
Answers: 1
Biology, 22.06.2019 03:50
During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming
Answers: 2
Biology, 22.06.2019 07:30
In which of the following relationships is one organism always benefited while the other organism is always harmed
Answers: 1
Biology, 22.06.2019 12:10
People with one sickle cell allele are not likely to get malaria. what is this an example of?
Answers: 1
When two lineages split from a common ancestor, each accumulates different
mutations over long peri...
Mathematics, 20.08.2019 06:10
Biology, 20.08.2019 06:10
Mathematics, 20.08.2019 06:10
Mathematics, 20.08.2019 06:10
Mathematics, 20.08.2019 06:10
English, 20.08.2019 06:10
Mathematics, 20.08.2019 06:10
Computers and Technology, 20.08.2019 06:10
Mathematics, 20.08.2019 06:10
Mathematics, 20.08.2019 06:10
Mathematics, 20.08.2019 06:10
Mathematics, 20.08.2019 06:10
Mathematics, 20.08.2019 06:10
Mathematics, 20.08.2019 06:10
Mathematics, 20.08.2019 06:10