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

Jacob believed that Aaron's shy behavior was due to lack of confidence until he learned that Aaron was quite talkative and excitable when he began discussing types of computer games he liked to play online.

Water is formed during cellular respiration. In which part of the cell is the water formed? nucleus mitochondria cytoplasm cell membrane

After a tree falls in the forest, it slowly decays until it eventually becomes part of the forest floor. Many organisms are involved in this decomposition, what is an example of a microorganism that aids in this process?

Why are common names not a good reference to a species

What are some sources of oxygen

Many mosquito populations today are resistant to pesticides that were historically effective. This pesticide resistance arose in these populations because:a) the pesticides caused mutations in the DNA of mosquitoes that conferred resistance

Which family of organic molecules is a hydrocarbon?

According to Greta, a teenager, people should look at what in order to make decisions. science O politics economy

Density-dependent inhibition is explained by which process?

What is the source of a stream called? A. Reservoir B. Creek C. Floodplain D. Headwaters