In pea plants, seed shape and seed color are controlled by genes located on different chromosomes. seeds may be round (r) or wrinkled (r), with the allele for round seeds being dominant. alleles for seed color are yellow and green, with the green allele (y) recessive to the yellow (y) allele. if you cross an individual that is homozygous round and yellow with an individual that is homozygous for wrinkled and green, what is the genotype of the f1 individuals? set up a punnett square for the dihybrid cross.

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.