Explain why volcanic soil (andisol) is fertile.

Cytotoxic T (Tc) cells are like a natural killer (NK) cell because they both A. secrete interferons. B. secrete granzymes and perforin. C. participate in the immune response. D. participate in nonspecific resistance.

For your organ system, describe how the system works at the organ level

The m phase of mitosis and m phase of meiosis both occur after interphase. however, the two processes differ in the arrangement and behavior of their chromosomes. how?

What is cartilage? What is its role in the skeletal system?

Explain why the north American cactus and African euphoria species have evolved such similar adaptations

How many kinds of energy are there

What are three ways biology has impacted the health of people around the world

What cytoskeleton forms inside the cell

What is the name of the tallest man alive

N sexual reproduction, an offspring is produced with genes from both parents. when the offspring has a new genetic variation that it got from neither of its parents, it is called