<span>A cross between a homozygous yellow line (YY) and a homozygous green line (yy) will result in F1 plants that are heterozygous (Yy) for this trait and produce yellow seeds.
If F1 generation is crossed only gamete possibility B. would be correct
A. 3/4 Y, 1/4 y incorrect
B. 1/2 Y, 1/2 y correct
C. 1/2 YY, 1/2 yy incorrect
D. 1/2 Yy, 1/2 Yy incorrect
E. 1/4 Y, 3/4 Y incorrect
F. 1/2 y, 1/2 y incorrect</span>
C) Return heart rate to resting levels
It uses the urinary tract as a "plumbing system" to drain urine from the kidneys
Explanation: There are three nucleotides in RNA. So like AAA. Firstly you check the middle one either A C U G then you advance to the smaller columns then to the smallest. Like AAA is lysine.