What is a community of organisms that live in a particular area, along with non living things?

How chromosome number remains the same in the members of the same species?

Parkinson's disease prevents the brain from properly sending motor signals to the consciously moved muscles of the body.

In a 10m^2 ecosystem there are 60 raccoons what is the population density of raccoons?

How do sapraphytes obtain their nourishment

Why does the nighttime section of the artifact show other stars but not the sun

Can gel electrophoresis separate DNA fragments

Which question can be answered using the scientific method? A) what was the highest temperature that was recorded yesterday? B) what is the most interesting aspect of the light dependent reactions?

Which of the following correctly describes a plant structure and how it aids in the process of cellular respiration? A. roots - collects water required for cellular respiration B. mitochondria - the site of cellular respiration C.

Why would a lab technician choose a bacterial artificial chromosome for cloning a gene rather than a plasmid?

What type of molecule that can be found in living things lacks carbon atoms