Maize or corn plants (Zea mays) have body cells each having 20 chromosomes in their nuclei. Meiosis is necessary in order to ensure that each gamete produced in the corn plant has —

Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe

Why did mendel use pea plants in his experiments? a. they have no alleles. b. they are haploid organisms. c. they reproduce quickly. d. they are all male.

Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.