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, 21.06.2019 21:30, shadowblade8203
What causes the phospholipids to organize themselves the way they do
Answers: 1
image
Biology, 22.06.2019 06:00, nefertiri64
How can you tell the difference between rough er from smooth er?
Answers: 2
image
Biology, 22.06.2019 07:30, reganjones89
When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity
Answers: 1
image
Biology, 22.06.2019 12:10, lydiapoetz5330
Which is the most likely reason the writer of the play pygmalion chose to change the character of galatea from a statue to working-class woman?
Answers: 1
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
Health, 26.10.2020 18:20