Which genotype represents

a homozygous dominant allele?

HH

Hh

hh

Which describes the organisms that live in the deep zone?

Why cant shade plants take sunlight

Why is it important to have cartilage in movable joints? It builds new bone as the bones wear down. It keeps the bones from rubbing together. It holds the bones of the joint together. It connects the bones to surrounding muscle

One way to classify organisms is by analyzing their genetic information to determine where they belong within a phylogenetic tree or cladogram.

Why do plants have a slow transport system?

4. A tree dropping its leaves in the fall to conserve water and avoid freezing during winter is an example of?

Which is a single-celled fungus? A. mold B. mushroom C. alga D. yeast

Explain problems with using low-tar, low-nicotine cigarettes.

Some students are comparing the parts of a cell to the parts of the body. Which part best represents the cell membrane and why?

What is the difference between the nitrogen and carbon cycles?