Show the genotypes of the offspring of an f1 generation cross between two 'roan' (reddish
brown) colored cattle. rr = red, rr = roan, rr = white

gametes or germ cells are haploid cells (example: sperm and ova) containing only one set (or n) number of chromosomes and autosomal or somatic cells are diploid cells containing 2n number of chromosomes.

a chair, a bed, and a toothbrush

explanation:

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.