Genetics
What is the genetic disorder in which an individual has an overall masculine development gynaecomastia, and is sterile?
This abnormality occurs due to monosomy (2n - 1); the individual has 2n = 45 chromosomes with 44 + XO genotype
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What is the genetic disorder in which an individual has an overall masculine development gynaecomastia, and is sterile?
A human female with Turner's syndrome
Due to nondisjunction of chromosomes during spermatogenesis, sperms carry both sex chromosomes (22A + XY) and some sperms do not carry any sex chromosome (22A + O). If these sperms fertilise normal eggs (22A + X), what types of genetic disorders appear among the offsprings?
Which of the following is mismatched pair of disease and its related symptom?
Match the column I with column II and mark the appropriate choice Column I Column II (A) Ethyl alcohol + water (i) $$p={p}^{o}x$$ (B) Benzene + Toulene (ii) Effect of pressure on gas solutions (C) Henry's law (iii) Ideal solution (D) Raoult's law (iv) Azeotropic mixture
Females with Turner's syndrome have
Find out the mismatched pair.
Klinefelters syndrome is characterised by a karyotype of
If a genetic disease is transferred from a phenotypically normal but carrier female to only some of the male progeny, the disease is
Conditions of a karyotype $$2n \,\pm \, 1$$ and $$2n \, \pm \, 2$$ are called