What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn't exist there?

What do we call the process in which the genetic material of a eukaryotic cell divides? a. Photosynthesis b. mitosis c. diffusion d. respiration

Hy is binary fission in Paramecium considered as asexual reproduction?

How does the structure of an enzyme affect its function

Control of gene expression A) allows bacteria to adapt to changing environments. B) is critical for development in multicellular organisms. C) allows bacteria to replicate without control. D) allows multicellular organisms to maintain homeostasis.

The trait of "freckles" is dominant and represented by A. No freckles is recessive and represented by a. A researcher crossed two individuals, one homozygous dominant and the other heterozygous for freckles.

The water molecule h2o is polar because it contains two polar single bonds and

What is the purpose of ATP molecules in plant and animal cells?

Which one of the following is a major difference between the circulatory systems of earthworms and fish? a. Fish have a single central heart; earthworms have several hearts. b. Earthworms have a single central heart; fish have several hearts. c.

List each step of the scientific method along with a brief description of what happens during the step. Then briefly explain why scientist use the scientific method

A chromosomal mutation in which a segment is missing is called a deletion. True or false?