HRS - Ask. Learn. Share Knowledge. Logo

Questions in biology

[Done] When do density-dependent factors operate most strongly?

[Done] Would a person be squashed by extreme gravity, float with ease, freeze, burn up, or experience something else?

[Done] What is an advantage of electron microscopes compared to light microscopes?

[Done] What do organisms placed in the proposed kingdom Archaezoa lack?

[Done] How is the total magnification of a specimen viewed under a compound light microscope determined?

[Done] Fats, oils, and cholesterol are all types of:

[Done] Every sex cell has two alleles for each trait. True or False?

[Done] Which class of hydrocarbons contains at least one carbon-carbon triple bond?

[Done] How are cis-trans isomers used for night vision?

[Done] Which is an example of a covalent bond?