Organisms that have two identical alleles for a particular trait are said to be

a. hybrid.

c. heterozygous.

b. homozygous.

d. dominant.

A type of protein found in the chromosomes of eukaryotic cells

A scientist is examining a multicellular organism that has a special organelle that allows it to harness the energy form the sun to make sugar. What kingdom does this belong to?

What's the difference between plant and animal cells?

At the beginning of a pandemic flu today, vaccines are always readily available. True False

Which oF the following correctly organizes these genetic terms in order from the smallest to largest

What happens to the total charge of the compound after the ions bond together?

How many atoms lined up side by side would equal the thickness of a book page?

If an ambulance hits someone on the road while transporting someone to a hospital, do they bring that person with them too?

Cell biologists have introduced radioactively labeled carbohydrates, fats, and amino acids to living cells, allowed time for cell metabolism, and then placed the cells in a blender and separated out the various cell organelles from the cytoplasm.

Increased production of goods makes our lives more comfortable, but causes an increase in the demand for energy and other resources. One negative impact of this situation on ecosystems is an increase in