In the case of humans, females have 23 linkage groups (22 pairs of autosomes and one pair of homologous sex chromosomes - XX). But in the case of males, it deviates. In males, other than 22 autosomes, there are two different types of sex chromosomes that are not homologous i.e. X and Y. So, 22+1+1 = 24 linkage groups.
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In the case of humans, females have 23 linkage groups (22 pairs of autosomes and one pair of homologous sex chromosomes - XX). But in the case of males, it deviates. In males, other than 22 autosomes, there are two different types of sex chromosomes that are not homologous i.e. X and Y. So, 22+1+1 = 24 linkage groups.
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Control of gene expressions in eukaryotes es pr lecture bna dein plz.
Sir kindly upload further lectures of Variation and Genetics ......
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Sir please Variation and Genetics ke further lectures bhi upload kar dein
sir kindly upload lecture of bioenergetics and kingdom animalia
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@@irtisamsbiology assalaamo alikum.....sir kia is chap ky complete lecture upload hain ..genetics waly ky please bata dain
sir gee evolution chpter
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what is this for..can u tell me?
@@AroojFatima-f4w l=lyptotene
Z=zygotene
Like this
@@AroojFatima-f4w prophase1 steps 1.leptotene 2.zygotene 3.pachytene 4.diplotene 5.diakinase
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