What is a bionomial nomenclature

Select all that apply. Which of the following are characteristics of Cnidaria? radial symmetry acoelomates bilateral symmetry coelomates asexual reproduction sexual reproduction

Which of the following coordinate and control immune response? B lymphocytes T lymphocytes antigens antibodies

In the moss life cycle the diploid embryo grows into a sporophyte. This sporophyte grows out of the A. spore. B. antheridium. C. female gametophyte. D. male gametophyte.

What does it mean when everyone is equal in the reproductive process?

When during the cell cycle are chromosomes visible? A.) only during the G1 phase B.) only during cell division C.) only during interphase D.) only when they are being replicated

Scientists have debated the evolution of three life forms: reptiles, birds and dinosaurs. After many years of reviewing fossil records scientists proposed the evolutionary relationship seen above in the cladogram.

The PNS is divided into several subsystems. What two subsystems form the first major division of the PNS? sensory and motor somatic and autonomic parasympathetic and sympathetic CNS and brain

Consider the model of the food chain. Imagine there is a herbicide poison spill and all the grass is killed. How will this influence the food chain model? A) The grasshoppers will die out. B) All of the consumers will decrease.

A mutation in a dna strand is least likely to affect the cell when the mutation:

What macromolecule has the function of providing structure and catalyzing reactions (as enzymes) ?