It comes in three colors, blue, red, and purple. This trait is
controlled by a single locus gene with incomplete dominance. A
homozygous (BB) individual is blue, a homozygous (bb) individual is red, and
a heterozygous (Bb) individual is purple.
a) What would be the genotypes and phenotypes of the offspring if a blue
salamander were crossed with a red one?
in

This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.