If corn #1 comes from a parental generation composed of homozygous purple kernels and homozygous yellow kernels then, the monohybrid cross will produce a generation that is heterozygous color purple dominant. if generation 1 is crossed with generation 1again, then the result will be dominant for the purple trait ¾ to ¼ in f2 generation. if corn # 2 comes from a parental generation composed of purely homozygous purple and smooth kernels and purely homozygous yellow and wrinkled kernels then a cross of the parental generation will cause alleles to segregate during gamete formation. the f1 generation will be heterozygous for both traits of color and texture. f1 crossed with itself will result in an f2 generation with mostly purple smooth kernels, some purple wrinkled, some yellow smooth and some yellow wrinkled.

For corn#1 the punnet square can be shown as follows

           p         p

P      Pp        Pp

P       Pp       Pp

          P         p

P        PP      Pp

p        Pp      pp

The results from Corn # 1 and corn No #2 show that alleles assort independently into gametes. Due to this genetic variations occur.

Homozygous means that the alleles for a gene are similar. Heterozygous means that the alleles for a gene are different.

A dominant trait is the one in which the dominant allele suppresses the effect of the recessive allele. The recessive allele gets masked by the dominant allele.

the answer would be d

hydroxyl -oh

alcohols, always polar, can form hydrogen bonds with h2o molecules

carboxyl -cooh  

cargoxylic acids, has acidic properties which is a source of hydrogen ions, found in cells in ionized for with a charge of oh-1

carbonyl > co

ketone if within skeleton, aldehyde if group is at the end of skeleton, k & a may be structural isomers, it determines 2 sugars (ketose & aldose)

amino -nh2

amines, acts as a base, it can pick up h+ ions from surrounding solution, ionized with charge of 1+

methyl ch2

addition to rna/dna affects and gene expression

phosphate -opo3 ²⁻

organic phosphates, contributes to negative charge to, molecule that it is a part of, and potential to react with h20

sulfhydryl -sh

thiols, cross-linking stabilize the protein, and it is structure