Mendel observed that some genetic traits seemed to mask others in the pea plants, and used the term ___ to describe these traits.

What is not associated with DNA during interphase of the cell A. histones B. Chromosomes C. Double helix D. Chromatin

Approximately how much energy is available to the secondary consumers in this energy pyramid?

Scientists disagree about whether paper bags or plastic bags are less harmful to the environment. Which fact supports the use of plastic bags instead of paper bags? A.

Which of the following statements is most accurate concerning the founder effect

List five scientist that contributed to cell theory

Select the statements that pertain to elements. select all the statements that apply. these combine chemically to form new substances; they are building blocks of matter.

Example and description of the gnetophyta

Does fusion take place in the suns core

What kinds of mutations can be inherited and which cannot?

Which features of the ocean floor are found in the open ocean? Check all that apply.