homozygosis meaning in Hindi

Examples

1. Purging occurs because many deleterious alleles only express all their harmful effect in homozygosis.
2. An autosomal dominant white has been also described in the wild canary which is lethal in homozygosis.
3. It depends upon the " purging coefficient ", which represents the deleterious effects that are hidden in heterozygosis but exposed in homozygosis.
4. This means that, when they occur in homozygosis ( double copies ), they reduce fitness by more than twice than when they occur in heterozygosis ( single copy ).
5. In other words, part of their potential deleterious effect is hidden in heterozygosis but expressed in homozygosis, so that selection is more efficient against them when they occur in homozygosis.
6. In other words, part of their potential deleterious effect is hidden in heterozygosis but expressed in homozygosis, so that selection is more efficient against them when they occur in homozygosis.
7. This is illustrated in BOX 2 for the extreme case of inbreeding depression caused by recessive lethals, which are alleles that cause death before reproduction but only when they occur in homozygosis.
8. Clearly, " genetic drift " has increased the overall level of homozygosis by the amount ( 0.6411-0.5342 ) = 0.1069 . In a complementary approach, the heterozygosity could be used instead.