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The state of Karnataka covers an area of l ,91 ,976 square kilometers (74,122 sq mi) which is 5.83% of the total geographical area of India and lies between latitude 11°32' 40.99' N to 18°20' 36°56' N, longitude 74°04' 23°08' E to 78°35' 10°96 E. The State of Karnataka is a part of highly biodiversity rich regions of India. The Western Ghats of Karnataka is one of the mega biodiversity of the world. The State is endowed with great diversity of climate, topography and soil. Karnataka has great diversity of species.The state records 6 to 8 % of the known Indian fauna. The vertebrate...

Some of the abnormalities associated with chromosome structure and number can be detected by karyotype. A karyotype can show prospective parents whether they have certain abnormalities that could be passed on to their offspring, or it may be used to learn the cause of a child's disability. karyotypes can also reveal the gender of a fetus or test for certain defects through examination of cells from uterine fluid - a procedure called amniocentesis - or through sampling of placental membranes. Over 400,000 karyotype analyses are performed each year in the U.S. and Canada.To create a karyotype,...

Humans have 23 pairs of chromosomes, i.e., one pair of sex chromosomes (X and/or Y) and 22 pairs of autosomes (chromosomes 1-22). Many human genetic disorders result from unbalanced chromosome abnormalities, in which there is a net gain or loss of genetic material. Numeric and structural chromosomal abnormalities occur in approximately 0.6% of live births,1 and often result in dysmorphism, malformations, and/or developmental disabilities. The resulting phenotypes are caused by the imbalance of one or more dosage-sensitive genes in a particular chromosome or chromosomal segment. Such gene...