Can someone please answer this Q and show me the punnet square?

You need pigmentation to show the hair color. It doesn't matter if a person is supposed to have black hair or blond hair, if there's no gene for pigmentation, the color won't show.

Let's look at the pigmentation or no pigmentation first. Let's say P is pigmentation and p is no pigmentation.

albino male: pp

normal woman: Pp

Their children: pP, pp, pP, pp

it means, half the children will have pigmentations while the other half will be albino.

Now, let's look at their color alleles. Let's say B is black and b is blond

black hair male: BB

blond woman: bb

children: all Bb.

All children will be heterozygous black hair.

Answer: 50% of children will be albino or white hair. 50 % of children will have pigmentation and they will have black hair.

1

Homemade skin whitening products are by far the cheapest and safest solution to the brown spots which trouble you so much. Read here https://tinyurl.im/aHLaV

They are very effective and at the same nurture the skin, so that you will not only have a whiter skin, but a healthier one too.

Each and every person wants a clean and radiant skin. Some spend fortunes on cosmetic products that will lighten the skin and remove all the imperfections, others spend their money on esthetic operations in the hope that their skin will look perfect. Lastly, there are people trying to fake a healthy skin by using all kinds of makeup that will cover the imperfections and leave the impression that the skin is healthy and has no scars, wrinkles or spots.

All these people are looking for a way through which they can make their skin look good. Yet, what they have not taken into consideration is the power of natural ingredients. Fruits, vegetables and products coming from animals are great sources of anti-oxidants and are rich in substances which can whiten the skin, moisturize it, attenuate the fine lines and wrinkles and give it elasticity.

Dear Friend,

If you 're looking to Whiten or Lighten your Skin Pigmentations, Freckles, Age Spots, Acne Marks, Dark Underarms, Melasma, or Your Overall Skin Color the easy naturally way, then this is by far the most important page you 'll ever read.

How to Whiten Your Skin Naturally - 100% Guarantee!

I will show you how to Whitening Your Skin permanently in just days the natural way and helped thousands of people do the same.

Skin Whitening Forever – http://whitenyourskin.info/Naturally-119.html

So..

Avoid drugs, chemicals and expensive creams. Try this natural skin Lightening method http://www.goobypls.com/r/rd.asp?gid=566 . I managed to lighten my skin by four shades in two weeks using only natural ingredients.

Bye

Let's say X' is affected by color bind. Let's look at 3 children's genotype Child A: X'Y (he's colorblind) Child B: X'X' (both of her allele is affected because she's color blind) Child C: X' X (Because if you look at Child B, she receives X' from mother and X' from father. Child C still receives X' from father but X from mother so she is not affected) Now let's look at their parents Their X' comes from mother because boy gets X' from mother and Y from father. Look at Child B. Both of them are affected. She gets X' from mother and X' from father. Genotype Father: X'Y Mother: X X' Phenotype: Father: color blind male Mother: Normal female

For the best answers, search on this site https://smarturl.im/aDN2Q