When an organism joins a new population, its genes become part of the new population’s gene pool. How does this gene flow affect populations?
Gene flow between populations has no effect on the gene pool.
Gene flow between populations increases genetic diversity over time.
Gene flow between populations decreases genetic diversity over time.
Gene flow increases the chance for reproductive isolation which can cause new species to form.
Answers: 2
Biology, 21.06.2019 23:00
Classify the structures as homologous or analogous, depending on their structure and function.
Answers: 1
Biology, 22.06.2019 04:10
Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d
Answers: 3
Biology, 22.06.2019 05:20
Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean
Answers: 2
Biology, 22.06.2019 06:00
Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?
Answers: 1
When an organism joins a new population, its genes become part of the new population’s gene pool. Ho...
Mathematics, 24.10.2020 07:30
Social Studies, 24.10.2020 07:30
Mathematics, 24.10.2020 07:30
Advanced Placement (AP), 24.10.2020 07:30
History, 24.10.2020 07:30
Physics, 24.10.2020 07:30
Mathematics, 24.10.2020 07:30
Mathematics, 24.10.2020 07:30
English, 24.10.2020 07:30
Biology, 24.10.2020 07:30
English, 24.10.2020 07:30
Biology, 24.10.2020 07:30
English, 24.10.2020 07:30