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Albinism (ALBINO) Pedigree?
Albinism is characterised by the absence of pigmentation in the skin and eyes. Two normal pigmented individuals have three children - a son who is albino and two daughters that have normal pigmentation.
a) Using this information, upload a pedigree that correctly describes the inheritance of albinism. In the pedigree assign all possible genotypes, using appropriate notation (symbols) and a key.
b) What are the chances of this couple having a daughter that is normally pigmented?
3 Answers
- AmieLv 41 decade agoFavorite Answer
A] Do it yourself.
Here's some websites which might help you out.
http://faculty.clintoncc.suny.edu/faculty/michael....
http://www.hhmi.org/biointeractive/vlabs/cardiolog...
B] A = Normal pigment, a = albinism
Aa x Aa = 25% AA, 50% Aa and 25% aa
So therefore 75%
- petscheLv 44 years ago
Albino is recessive, so which you will not get any albinos breeding an albino and a coloured rabbit, yet once you breed 2 rabbits that have one albino make certain they might have litters of blended shade and albino toddlers. So this muddle will have not any albino toddlers (except the coloured rabbit had an albino make certain) yet once you bred 2 crosses of coloured and albino rabbits, whether neither of them are albino they're going to in all risk produce some albino offspring. As for the colour, which would be counted on the breed of rabbit besides as different components. it is common to make certain countless distinctive adjustments in shade. each and each make certain caries a dominant and recessive shade gene, so the colour of the make certain would possibly not make certain the colour of the toddlers. you may desire to anticipate to make certain some that are the comparable shade because of the fact the mummy and dad and others which at the instant are not. Many rabbits from puppy shops may well be crosses of countless breeds, so the only way you may tell what shade the toddlers would be is to reproduce them and notice what occurs.