This is my last question for the day.

What is the secondary consumer in this energy pyramid?

A. snakes

B. grasshoppers

C. mice

D. grasses

E. none of the above

A geneticist isolates a gene for a specific trait under study. She also isolates the corresponding mRNA. Upon comparison, the mRNA is found to contain 1,000 fewer bases than the DNA sequence. Did the geneticist isolate the wrong DNA?

The initial infective stage of the malarial parasite is the a. plasmodyite. b. merozoite. c. sporozoite. d. schizont.

Apa yang dimaksud dengan epifit?

What is the kinetic energy of a 155 kg object that is moving with a speed of 18 m/s? With Details.

Describe the technique and purpose of cell fractionation

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.