H2GM - Every Question Matters. Logo

Questions in biology

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

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

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

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

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

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

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

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

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

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