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Eye colour is caused by genetics whereas the weight of a person depends on how they life their life (how healthily they eat or how much exercise they do) so it is an environmental variation. Identical twins have the same genes so have the same eye colour.

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13y ago

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Why twins weight and skin colour are not identical?

Weight and skin color are things that can be modified by diet, exercise and sun exposure. Although genetics can give someone a predisposition toward certain habits, what you eat and how much you eat, exercise and stay in the sun are ultimately controlled by you, not genetics.


Do unidentical twins have the same skin colour?

Not always.


If two girls are twins is it possible for one to be white and one to be black if their mom is black and there dad is white?

Yes, it is possible for twins to have different skin tones if their parents have different genetic backgrounds. This can occur due to genetic variations that result in differences in skin pigmentation.


How common is it to have twins with significantly different skin colors?

It is not common but it is not abnormal. As fraternal (non-identical) twins are no more alike than any other brother and/or sister their skin colours may be quite different, paricularly if either of the parents has a mixed race backgund even several generations back.


How many different versions does Bitty Baby Doll come in?

There are a lot of versions. You can order a doll depending how you want it (choose hair colour, skin, eye colour). It is even possible to get Bitty Baby twins.


What could explain differences in appearance between 50- year old identical twins?

their but


Why do some people have the same skin colour as their parent and others skin colour different from their parent?

it depends on your gene. there are dominant and recessive gene present. and for skin colour, bright colour are dominant over dark colour. if the both the parent are bright skin colour but the children is dark skin colour. there are possibilities where the recessive gene present in one or both parent. under certain circumstances the recessive gene will show its trait instead of the dominant gene. that's why some parent skin colour is different from the childrens' skin colour


How do you improve the skin colour?

By hydration of skin


What is the world's easiest question?

what colour skin is your skin? This is the easiest question coz you know what colour your skin is. U can see it.


Does dark skin colour attract more heat than fairer skin colour?

No, unless you are an amphibian


what color is Frankie's skin?

what colour is Frankie's skin


Is the daughter cell identical to the parents skin cells?

Yes they are identical and have the same amount of chromosomes