Co-dominant alleles

... of the haploid (has one of two sets of chromosomes) germ cell (egg or sperm) that divides down to develop into a 47 chromosome heterozygote (alleles are different not homozygous where alleles the same) humanoid that has the human chromosome #2 being expressed along with copy of the two chromosomes ...

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can some one explain me the role of meiosis in the production of gametes and genetic variation through recombination of alleles and genes including independent assortment and crossing over (the details of the stages of meiosis are not required) plz :cry:

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Genetic linkage occurs when particular genetic loci or alleles for genes are inherited jointly. Genetic loci on the same chromosome are physically connected and tend to stay together during meiosis, and are thus genetically linked. This is called autosomal ...

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... expected genotypic and phenotypic ratios, and analyze the hypothesis--each trait separately in males and females--using the chi-square. The gene alleles can be either or recessive, and autosomal or x-linked. F2 Data: wild type, males 62 wild type, females 108 orange eyes, males 19 orange eyes, ...

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... I have just practiced using it. In this problem, we have trouble with the ratio between male and female (1:2). This ratio is specialized for dead alleles. We can notice that there are enough phenotypes in male. In this case, may be there is a mistake of the number (may be 991 female). I can give ...

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