Habitat isolation, temporal isolation, behavioral isolation, mechanical isolation, and gametic isolation are isolating mechanisms.

The images show fossils of a modern bird and two extinct organisms (a tyrannosaurus rex and an archaeopteryx). based on the structure of the three organisms, it can be concluded that . the archaeopteryx and bird have wings, while dinosaurs have limbs. so, it can be concluded that .

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

The chromosomal structure that limits the number of cell divisions of a cell is the the chromosomal structure that limits the number of cell divisions of a cell is the kinetochore telomere histones centromere