Answer:
Energy from sunlight becomes glucose during photosynthesis.
Explanation:
Light energy is converted to chemical energy during photosynthesis. Energy just changes form but the amount of it stays constant which is basically the law of conservation of energy!
Answer:
D
Explanation:
The punnett square showing the cross Yyrr x YyRr is attached
The gametes that the Yyrr individual can produce are either Yr or yr. The yyRr individual can produce YR, Yr, yR, or yr. The possible genotypes are shown in the punnett square.
For a pea to be yellow and wrinkled, it would have the genotype YYrr, or Yyrr (as yellow is dominant (Y) and wrinkled is recessive (r)). Therefore, we count the number of those genotypes of the total genotypes we get.
There are 4/8 that are either Yyrr or YYrr, so the answer is d.
Answer:
number of sheep with homozygous dominant white fat genotype = 5399
Explanation:
If p = frequency of dominant allele and q= frequency of recessive allele
According to Hardy-Weinberg equilibrium:
p + q =1 and p² + 2pq + q² = 1
where p² = frequency of homozygous dominant genotype
q²= frequency of homozygous recessive genotype
and 2pq= frequency of heterozygous genotype
Here,
q² = 53/6520= 0.0081
q = √0.0081 = 0.09
p = 1-q = 1-0.09= 0.91
So, p² = 0.91² = 0.8281
number of sheep with homozygous dominant white fat genotype= 0.8281*6520 = 5399
Answer: photosynthesis - chloroplast; cellular respiration - mitochondria
Explanation: