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Question by Jamilia: What is the reason for hair loss in males? Is there a reason behind this? Please suggest a remedy for it ?

Best answer:

Answer by Super Toy Sale
Reason: Genetics
Remedy: Wear a wig.

Add your own answer in the comments!

Question by CODxWWIIx2010: Does putting gel in your hair for males cause loss of hair and male badness?
idk because i feel like i am losing hair in the front??

am i just thinking it??

tell me if gel in your hair leads to hair loss or male baldness.

Best answer:

Answer by Brown Sugar
hair gels are very drying to the hair. i don’t think that it can cause permanent baldness in males. that is usually cased by genetics

What do you think? Answer below!

Question by pinkpanther: What is the expected frequency of pattern-bald males and pattern bald females in the population?
Pattern baldness in humans is an autosomal, sex-influenced trait; it is dominant in males and recessive in females. A male with at least one copy of the pattern baldness (PB) is bald; however, two copies of this allele must be present for a female to be bald. The frequency of the PB allele in a particular population has been estimated to be 0.3. Assuming random mating, what is the expected frequency of pattern-bald males and pattern bald females in the population?

Best answer:

Answer by Abu
To make simple, b is allele for baldness and B is for normal.
p(B) = 0.7
q(b) = 0.3

According to Hardy-Weinberg:
(p + q)^2 = p^2 + 2pq + q^2

So, the frequency of
p^2(BB) = (0.7)^2 = 0.49 (normal males and females)
2pq(Bb) = 2 x 0.7 x 0.3 = 0.42 (bald males or normal females)
q^2(bb) = (0.3)^2 = 0.09 (bald males and females)

Since in males, b is dominant over B; and in females B is dominant over b, then the expected frequency of
- pattern-bald males = 1/2 (sex) x (0.42 + 0.09) (baldness) = 0.255
- pattern-bald females = 1/2 (sex) x (0.09) (baldness) = 0.045

and
- normal males = 1/2 x 0.49 = 0.245
- normal females = 1/2 x (0.49 + 0.42) = 0.455

Know better? Leave your own answer in the comments!

idk because i feel like i am losing hair in the front??

am i just thinking it??

tell me if gel in your hair leads to hair loss or male baldness.

Pattern baldness in humans is an autosomal, sex-influenced trait; it is dominant in males and recessive in females. A male with at least one copy of the pattern baldness (PB) is bald; however, two copies of this allele must be present for a female to be bald. The frequency of the PB allele in a particular population has been estimated to be 0.3. Assuming random mating, what is the expected frequency of pattern-bald males and pattern bald females in the population?