What happens to the population size when organisms emigrate?

A. It remains the same.

B. It decreases and then increases.

C. It increases.

D. It decreases.

If an atom has six valence electrons how many does it need to obtain a full outer shell

Which of the following is true about cells? A. Neither prokaryotic cells nor eukaryotic cells ever contain both a true nucleus that is well-defined and organelles that are separated from the cytoplasm by membranes. B.

What common animal has a major role in the discovery that genes are carried on chromosomes?

B represe white fur. If two rabbits with the genotype Bbreproduce, what are the possible phenotypes for their offspring? nts the dominant allele for brown fur, and b represents the allele for

1. Restriction Fragment Length Polymorphism (RFLP) 2. Variable number of tandem repeats (VNTR) 3. Tandem repeats 4. Replication a. Repeated segments on the DNA strand. b. The process of creating new DNA from existing DNA. c.

Nearly all organisms on earth carry out some form of glycolysis. How does that fact support or not support the assertion that glycolysis is one of the oldest metabolic pathways?

What are other names for bio molecules?

What characteristics contribute to the success and ultimate fall of the persian empire?

The portion of the cell's life cycle that does not involve cell division is known as: cytokinesis interphase metaphase mitosis prophase

What feature do plants have that provide structure and form? A) Plants have an exoskeleton, like insects. B) Plants have an internal skeleton of bones. C) Plants have rigid tubes made of cellulose.