Answer:
C. More than 5 fingers/toes on each hand/foot
Explanation:
According to the given information, polydactyly is an autosomal dominant trait which means that the phenotype would be expressed in both homozygous dominant and heterozygous dominant genotype.
The given genotype is heterozygous dominant. The individuals with heterozygous dominant genotype would exhibit the polydactyly and would have more than 5 fingers and toes on each hand and foot.
the genetic constitution of an individual organism.
Answer:
B and C.
Explanation:
i learned this a few days ago :)
(good luck w ur work)
Answer:
250 H bonds
Explanation:
The Chargaff rule states that a DNA molecule has the following features-
1. Purine binds pyrimidines through hydrogen bond
2. The sum of purine and pyrimidine is equal to 1.
3. Adenine binds thymine always (involve two H bonds)
4. Guanine binds cytosine (involves three H bonds)
In the given question,
guanine bases- 50, therefore, cytosine bases will be 50
H bond will be 50 x 3 = 150 bonds
Similarly,
Adenine bases will be 50 equal thymine which will also be 50
double H bond will be - 50 x 2= 100
Total H bond will be- 250 H bonds.
Thus, 250 H bonds are the correct answer.
