Why is a dichotomous key called a dichotomous key?

What do biotechnologists use to cut DNA molecules at specific sequences? Transformation DNA ligase Restriction endonuclease DNA polymerase

Which type of microscope is needed to view a virus in the laboratory?

In prokaryotes, a search for genes in a DNA sequence involves scanning the DNA sequence for long open reading frames (that is, reading frames uninterrupted by stop codons). What problem can you see with this approach in eukaryotes?

What are the resources of the ocean

What is true of intercellular signals that do not go through direct connection between cells such as plasmodesmata

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.