subject
Biology, 10.09.2019 22:20 Geo777

Which of the following is false? a. if a genetic disease reduces fertility and the allele that causes the disease offers no other advantage, the allele will likely eventually disappear, due to natural selection. b. natural selection does not favor individuals who are homozygous for the sickle-cell allele, because these individuals typically die before they are old enough to reproduce. c. individuals who are heterozygous hba/hbs are protected from malaria, and this is why sickle-cell disease persists in wetter, mosquito-prone regions in africa. d. in regions where malaria does not occur, individuals who are heterozygous hba/hbs have a fitness advantage over those who are homozygous for the normal hemoglobin allele (hba).

ansver
Answers: 3

Other questions on the subject: Biology

image
Biology, 22.06.2019 01:30, dunqueeezy6295
What did hunter gathers do to alter the environment?
Answers: 3
image
Biology, 22.06.2019 02:00, ligittiger12806
Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form
Answers: 2
image
Biology, 22.06.2019 02:10, connerwoodle8941
How does a gymnosperm prevent itself from pollinating the same tree
Answers: 1
image
Biology, 22.06.2019 05:40, Michcardwell8570
Glycogen is an energy-storage molecule in humans. a hormone that is called insulin controls the storage of glycogen in the liver. insulin is made up of amino acids.
Answers: 2
You know the right answer?
Which of the following is false? a. if a genetic disease reduces fertility and the allele that caus...

Questions in other subjects:

Konu
Mathematics, 26.02.2020 05:38
Konu
Mathematics, 26.02.2020 05:38
Konu
Spanish, 26.02.2020 05:38