In cats yellow is due to gene B and black to its allele b. These genes are located on the X chromosome (sex-linked). The heterozygous results in calico (tortoise shell). What kinds of offspring (sex & color) are expected from the cross: black male & calico female? Most calico males are sterile, why?
Consider two linked autosomal genes. The dominant allele C of the first gene causes cataracts of the eye, whereas its recessive allele produces normal eyes. The dominant allele P causes polydactyly (an extra finger) whereas its allele (p) produces a normal number of fingers. A man with cataracts and normal fingers marries a woman with polydactyly and normal eyes. Their son has both polydactyly and cataracts and he marries a woman with neither trait. What is the probability that their first child will have cataracts and polydactyly?
how was highschool like for a person diagnosed with turner's syndrome? and really difficult subjects?
Are there alternatives to Genetic Engineering?
What is Heterozygote detection?
To how much extent skin color depends on genes?
Is Jurassic Park -- Completely impossible?
How to construct Genetic Code?
Is Genetic Engineering worth the cost and effort?
Does a person diagnosed with turner syndrome have trouble hearing? please reply if you have this syndrome or know someone who does.
Explain steps involved in transcription?
What are the down sides of Genetic Engineering?
Is biotechnology more dangerous to other gene transfer technologies breeding?
what are the genetical reasons behind obesity?
Explain in terms of gene product function how a mutant allele can be dominant? recessive?
