Answer:
A) In this wild mustard, there is enough heritable variation to permit these different varieties
Explanation:
The mentioned varieties were created by artificial selection for various traits in the wild mustard Brassica. This wild type plant was native to Europe and Asia and had a wild range of genetic variations to allow the development of different strains.
For example, the selection of strains that formed the overlapping leaves led to the development of cabbage. Repeated breeding allowed this trait to become prominent as it is in the modern cabbages. Likewise, the strains of the wild cabbage that had prominent storage stem gave rise to kohlrabi while the strains with enlarged axillary buds were selected for the development of brussels sprouts.
Answer:
phosphorylation
Explanation:
Phosphorylation is the process wherein a phosphate group from a donor compound is removed. The removed phosphate group is then added to the recipient compound. Here, the recipient molecule is said to have undergone phosphorylation. Kinases are the enzymes that catalyze these reactions.
During most of the chemical pathways, phosphorylation of substrates activates them for the subsequent reactions. For example, glucose is being activated when it is phosphorylated into glucose 6-phosphate during the first reaction of glycolysis. The ATP molecule serves as the donor of the phosphate group in this reaction.
The roots :) Hope I helped
Answer:
0.2
Explanation:
According to Hardy-Weinberg equilibrium,
p + q = 1
p² + 2pq + q² = 1
where,
p = frequency of dominant allele
q = frequency of recessive allele
p² = frequency of dominant homozygous genotype
2pq = frequency of heterozygous genotype
q² =frequency of recessive homozygous genotype
Here,
total people = 100
crumbly earwax = 64
p² = 64 / 100 = 0.64
p = √0.64 = 0.8
Frequency of the c allele = q
q = 1-p
= 1-0.8 = 0.2
Hormones trigger facial hair growth in a maturing male <u>physical & sexual systems</u> systems
<u>Explanation:</u>
When a male attains puberty the androgen's take control and regulate the male physique development. This puberty changes triggers the sex hormones.
After 12 years their testosterone hormones start working on the hair follicle which replaces the thin tiny vellus hair to thick black and hoarse hairs. Eventually the hormone felicitates growth of hair in his face, under arm and leg.
Men with levels of testosterone and dihydro testosterone or DHT is the major driving factor that causes the growth of facial hair.
