Astudent is looking at a picture of a cell taken through a microscope. the presence of which of the following would indicate that the cell is eukaryotic a. cytoplasm b. dna c. nucleus d. plasma membrane

92 sathe best for the question 11. most animals and plants reproduce sexually. this means that dna is passed down to new organisms from two parental organisms. which of the following is a key advantage of sexual reproduction?

The negative impacts of nonnative species generally outweigh the positive impacts

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from