How does random fertilization add to genetic variation?

a) reshuffling of randomly picked up chromosomes

b) random fusion of genetically unique gametes

c) exchange of genetic material between homologous chromosomes

why does someone experiencing anaphylaxis need to receive medicine through injection instead of swallowing a pill

A forest that typically experiences low temperatures and precipitation levels, is characterized by evergreen species like spruce and fir, and covers vast tracts of land in the higher latitudes and altitudes is known as a:

Identify the cavity that develops entirely from the mesoderm.

Why compost fertilizer is organic fertilizer

What processes can increase the genetic diversity of bacteria and other prokaryotes? Conjugation, transduction, and mutations Conjugation, meiosis, and cloning Binary fission, mitosis, and cloning Binary fission, meiosis, and mutations

13. The sequentially flashing Christmas tree lights appeared to generate pulsating waves of motion. This best illustrates A) relative motion. B) retinal disparity. C) the phi phenomenon. ) frequency theory. E) perceptual adaptation.

What has to be done to a plant oil to turn it into a trans fat?

When cellular product levels get too high, the responsible enzyme is inhibited. this is an example of?

Which procedure would best increasing amount of heat energy that is actually gain by calorimeter b

The seeds in a pine tree are borne in the: stigma ovulate cone microsporangiate cone microsporangium