in short the answer is c.
Answer:
The probability of having offspring that have wrinkled seeds and yellow seed color for the cross RRYY ´ RrYy is zero
Explanation:
Given
Round see (R) is dominant to wrinkled seed (r)
While Yellow seed (Y) is dominant to green seed (y)
Now a cross is carried out between RRYY * RrYy, the following offspring are produced
RRYY * RrYy
The gametes of RRYY are RY, RY, RY, RY
The gametes of RrYy are RY, Ry, rY, ry
RY Ry rY ry
RY RRYY RRYy RrYY RrYy
RY RRYY RRYy RrYY RrYy
RY RRYY RRYy RrYY RrYy
RY RRYY RRYy RrYY RrYy
Genotype Ratio
RRYY: RRYy: RrYY: RrYy
4:4:4:4
1:1:1:1
Phenotype
All are round and yellow
The probability of having offspring that have wrinkled seeds and yellow seed color for the cross RRYY ´ RrYy is zero
The blood is pumped down to the ventricles, which are larger pumping chambers which must propel blood out of the heart therefore, they contain more muscle tissues than atria do. On the right side, the right ventricles pumps blood out through the pulmonary arteries to the lungs, which isn't a long distance .
- Now bro this is TOP SECRET INFOMATION DONT TELL NOBODY. Have a Brainly Day .
Hi Sophonie
Because the ventricles need to pump blood to the entire body
b. fertilization.
c. gastrulation.
d. cleavage.
e. growth.
The answer is (b.) fertilization
The fertilization is the stage where the egg cell or the so-called ovum fused with the sperm cell which eventually leads the development of the embryo or the zygote. The Embryogenesis starts when the zygote undergoes mitotic divisions or also known cleavage process.
They decrease blood flow.
They increase hydration levels.
They decrease hydration levels.