Gametes have

A) homologous chromosomes

B) twice the number of chromosomes found in body cells

C) two sets of chromosomes

D) one allele for each gene

Which part of the neuron below is indicated by the arrow, and what is its function?

The following flow of energy takes place in one ecosystem: alga → insect → larva flatworm → fish. Which trophic level has the most energy to pass on to the next? flatworm alga fish insect larva

Concept map: how do different types of molecules pass through membranes

What kingdom belongs under the bacteria domain

A fracture of a long bones that has a noticeable bend in the shaft isâ called:

Relate the term homozygous to heterozygous by using an example from Mendel's experiments.

What is the name of the pressure that builds over time along a fault?

In what blood plasma cells in the body make antibodies as a result of a previous exsposure to a diseas or vacination

Form a hypothesis about how a population of dandelion plants might be affected by a population of rabbits

1 comets lives are increased the more often that they pass by the sun true or false 2 most comets do have tails that keep them in the outer solar system far away from earth true or false