Explain how earth science is an applied science

When Mendel was working, most scientists did not know what was inside the nucleus of a cell. Explain why this made it difficult for scientists to understand how Mendel's factors could cause inheritance of characteristics.

Haploid cells are A) mutated cells with missing chromosomes. B) fused cells with double the chromosome number. C) sex cells with half the original chromosome number. D) sex cells with the original chromosome number as the parent cell.

A family brings their elderly mom to the emergency department. The client had a short period of time where she was confused, had slurred speech and appeared to have a weak arm.

How did the first cells get there energy

Where are the new DNA molecules formed? A. Cell membrane B. Cell wall C. Cytoplasm D. Nucleus

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.