Genes on Y Chromosome MCQs Quiz Online PDF Download

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MCAT biology practice test MCQ: number of y linked genes which have been identified are with choices 100, 300, 400 and 200 with online questions to ask in an interview for employment assessment of jobs' seekers. Free study guide is for online learning genes on y chromosome quiz with MCQs to practice test questions with answers.

MCQs on Genes on Y Chromosome Quiz PDF Download

MCQ: Number of Y linked genes which have been identified are

  1. 100
  2. 300
  3. 400
  4. 200

D

MCQ: DNA in human Y chromosome is composed of about

  1. 30 million base pairs
  2. 40 million base pairs
  3. 59 million base pairs
  4. 50 million base pairs

C

MCQ: All Y linked genes are

  1. homozygous
  2. hemizygous
  3. heterozygous
  4. none of above

B

MCQ: Y chromosome was identified in

  1. 1905
  2. 1906
  3. 1950
  4. 1850

A

MCQ: In mammals Y chromosome carries gene

  1. SRY
  2. RSY
  3. RYS
  4. YSR

A