Answer:
Genotype of the male parent: YY
Phenotype of the male parent: Yellow
Genotype of the female parent: Yy
Phenotype of the female parent: Yellow
To determine the genotype and phenotype of the offspring, lets make a punnet square:
Y y
Y YY Yy
Y YY Yy
Genotype of offspring: 50% YY and 50%Yy
Phentype of offspring: All yellow plants
<u><em>The results of the Punnet square illustrate that none of the offspring will have green seeds.</em></u>
Out of the following give choices;
a. All DNA strands
contained only the heavy nitrogen isotope.
b. Half of the DNA strands contained only the light nitrogen
isotope.
c. All DNA strands contained both heavy and light nitrogen
isotopes.
d. All DNA strands contained only the lighter nitrogen
isotope.
The answer is b. Meselson–Stahl experiment demonstrated the semi-conservative model of DNA replication.
When DNA is replicated, one strand of the new double
helix strand is the parent's strand while the other is the newly synthesized
one. This made the semiconservative model stand out over the other two, dispersive
and conservative models.
Answer:
Explanation:
most cellular activities take place in the cytoplasm such as many metoblic pathways including glycolysis and processes such as cell division.
