The following options are all reproductive barriers.
which one is an example of a prezygotic...
The following options are all reproductive barriers.
which one is an example of a prezygotic barrier in which the two different species do mate?
a. two crayfish species cannot interbreed because their genitalia do not engage properly with each other.
b. hybrid mules produced by mating donkeys and horses are sterile.
c. one bird species lives in wetlands, the other in dry forests; hence, they do not encounter each other.
d. two dragonfly species regularly mate, but their gametes are incompatible.
Answers: 2
Biology, 21.06.2019 19:30, jessiereyes2924
Name the following: (a) category of pathogen that causes diseases, like common cold and mumps. (b) the microorganism that requires a host to produce.
Answers: 2
Biology, 22.06.2019 10:30, netflixacc0107
Which of the following words best matches this definition: the process in which the best adapted organisms survive and pass on their traits, while those that are not well adapted do not survive to pass on their traits. question 3 options: acquired selection natural selection artificial selection organic selection
Answers: 1
Biology, 22.06.2019 10:50, isabelgarcia188
The small molecule cyclic amp (camp) takes about 0.2 second to diffuse 10 μm, on average, in a cell. suppose that camp is produced near the plasma membrane on one end of the cell; how long will it take for this camp to diffuse through the cytosol and reach the opposite end of a very large cell, on average? assume that the cell is 200 μm in diameter.
Answers: 1
Mathematics, 04.04.2020 04:32
Mathematics, 04.04.2020 04:32
Biology, 04.04.2020 04:32
Mathematics, 04.04.2020 04:32
Mathematics, 04.04.2020 04:32
Mathematics, 04.04.2020 04:32