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NEST2025BiologyPrinciples of Inheritance and Variation

Four pedigrees are shown, where square represents male and circle represents female. Affected individuals are represented as filled squares and circles. Note that carriers are not indicated and the penetrance of the trait is 100 % . Among the given options, choose the option that correctly represents pedigrees indicating inheritance of autosomal recessive and sex-linked recessive traits, respectively.

Options

  1. Aiv and i
  2. Biv and ii
  3. Ciii and i
  4. Diii and ii

Correct answer

A. iv and i

Step-by-step solution

No Solution

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