Na plant, a single locus affects both berry color and berry size. there are two mutant alleles (r1 and r2) in addition to the wild-type allele (r0). individuals that are r0r0 have large, white berries. individuals that are r1r1 or r0r1 have red berries, individuals that are r2r2 or r0r2 have small berries, and r1r2 individuals have berries that are both red and small. what are the expected phenotypic ratios if you crossed r1r2 individuals to homozygous wild type?

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.

the answer is c. it will give up it's valence electron to the other atom.

a) carbon, hydrogen

b) carbon, hydrogen, oxygen, nitrogen

c) carbon, hydrogen, oxygen, nitrogen, phosphorus

d) sugar

e) amino acid

f) nucleotide