JY CHEN - Ask Anything, Learn Everything. Logo

Questions in biology

[Free] What are the advantages and disadvantages of sexual reproduction? What are the advantages and disadvantages of asexual reproduction?

[Free] Why does an enzyme not work as well if its active site is changed?

[Free] How is hydrogen bonding among water molecules related to the structure of the water molecule?

[Free] What is connected to the rough ER and the smooth ER?

[Free] Organize the following from largest to smallest: - Organisms - Organ systems - Organs - Tissue - Cell - Nuclei - Chromosomes - DNA - Genes

[Free] When acid comes into contact with calcite, the acid bubbles. How can geologists use acid to confirm that the rock towers are made of limestone?

[Free] Is the original climax community in an ecosystem more likely to be restored after a natural disturbance or a human-caused disturbance?

[Free] Why aren't mountain ranges classified into major biomes?

[Free] What are two characteristics that animals classified as vertebrates might share? What are two characteristics that invertebrates might share?

[Free] Which is a change early farmers made to their environment? A. They planted orchards. B. They burned undergrowth. C. They created terraced farming. D. They built dams.