subject
Biology, 18.10.2020 01:01 Kookiexperfect9420

Which is a reason why meiosis is important to sexual reproduction? A. Meiosis allows a zygote to grow in cell number.
B. Meiosis doubles the chromosome number in each cell.
C. Meiosis allows for the exact duplication of cells.
D. Meiosis allows for genetic differences between parents and offspring.

ansver
Answers: 1

Other questions on the subject: Biology

image
Biology, 22.06.2019 02:30, arelyhuerta
Contrast how pollination is different among gymnosperms and angiosperms.
Answers: 3
image
Biology, 22.06.2019 03:00, ninaaforever
Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.
Answers: 1
image
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
image
Biology, 22.06.2019 13:20, abolton04
Imagine a self-reactive t cell that has not undergone clonal deletion in the thymus (that is to say, it has escaped central tolerance). if it encounters self antigen in the absence of an infection or inflammation, what will happen to this self-reactive t cell? (select two answers) (a) the t cell undergoes clonal expansion. (b) the t cell gains effector functions. (c) the t cell undergoes apoptosis. (d) the t cell becomes activated. (e) the t cell becomes anergic.
Answers: 1
You know the right answer?
Which is a reason why meiosis is important to sexual reproduction? A. Meiosis allows a zygote to gr...

Questions in other subjects:

Konu
Social Studies, 16.11.2020 21:00
Konu
Mathematics, 16.11.2020 21:00
Konu
Mathematics, 16.11.2020 21:00