Moderate

The 23rd chromosome pair in human male is:

Correct answer: C. Heteromorphic

  • A. Isomorphic
  • B. Teleomorph
  • C. Heteromorphic
  • D. Monosomes

Explanation

A chromosome pair with some homology but differing in size, shape, or staining properties. homologous chromosome pair which are not morphologically identical (eg the sex chromosomes).

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About Inheritance

Mendel's laws explain segregation, independent assortment and the prediction of genetic ratios using alleles, genotypes and phenotypes. The chapter also covers linked genes, recombination and crossing over during meiosis, then applies pedigree reasoning to X-linked recessive traits, which show different inheritance patterns in males and females.

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