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Genetics-questions Biology Target-ssc-cgl-2018 Tier 1

Genetics-questions Biology Target-ssc-cgl-2018 Tier 1

Genetics-questions Biology Target-ssc-cgl-2018 Tier 1

 

Q1. The term ‘gene’ was coined by

  1. H. Morgan
  2. Wattson
  3. Mendel
  4. De Vries

Q2.  Genes, the hereditary units, are located in the

  1. Nuclear membrane
  2. Chromosomes
  3. Lysosomes
  4. Cell membrane

Q3.  Which of the following animals was first produced by cloning?

  1. Dog
  2. Goat
  3. Sheep
  4. Cat

Q4.  Who amongst the following coined the term Mutation?

  1. Mendel
  2. De Vries
  3. Morgan
  4. Wattson

Q5. Unit of gene which takes part in recombination is

  1. Genome
  2. Muton
  3. Cistron
  4. Recon

Genetics-questions Biology Target-ssc-cgl-2018 Tier 1

Q6. The ability of plant cell to grow in a complete plant is called

  1. Totipotency
  2. Pluriopotency
  3. Autopotency
  4. None of the above

Q7. Who among the following is known as the father of ‘genetics’?

  1. Wattson
  2. Morgan
  3. Gregar Johan Mendel
  4. Hugo de Vries

Q8. What is the name of the first pashmina goat to be cloned?

  1. Noori
  2. Dolly
  3. Seeri
  4. None of the above

Q9. Which of the following genetic disorder occurs due to the trisomy of chromosome 21?

  1. Turner’s Syndrome
  2. Down’s syndrome
  3. Fragile X Syndrome
  4. Klinefelter’s Syndrome

Q10.  How many pairs of autosomes are present in the normal human being?

  1. 20
  2. 21
  3. 22
  4. 23

 

 

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