triploidy meaning in Hindi

Examples

1. Triploidy must be distinguished from trisomy 18, which may appear similar on sonography.
2. Triploidy is distinct from trisomy, in which only one chromosome exists in three pairs.
3. Placental abnormalities are common in triploidy.
4. Complete tetraploidy is more rarely diagnosed than triploidy, but is observed in 1 2 % of early miscarriages.
5. Triploidy, usually due to polyspermy, occurs in about 2 3 % of all human pregnancies and ~ 15 % of miscarriages.
6. However, it is estimated that 1.1 % of eggs remain diploid, and therefore capable of breeding, despite the triploidy process.
7. Triploidy may be the result of either digyny ( the extra haploid set is from the mother ) or diandry ( the extra haploid set is from the father ).
8. Common aneuploidies found in miscarriages include triploidy ( 6-8 % ), tetraploidy ( 2-4 % ), or other structural chromosomal abnormalities ( 2 % ).
9. Polyploidy occurs in humans in the form of triploidy, with 69 chromosomes ( sometimes called 69, XXX ), and tetraploidy with 92 chromosomes ( sometimes called 92, XXXX ).
10. Although all the plants are technically separate in that each has its own root system, they are collectively considered to be one of the triploid and therefore clones due to the extreme rarity of the occurrence of triploidy.