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23th Chapter

12th Class Biology Chapter 23 Test

Here you can prepare 12th Class Biology Chapter 23 Biotechnology Test. Click the button for 100% free full practice test.

Second Year Biology Chapter 23 Online MCQ Test for 2nd Year Biology Chapter 23 Biotechnology Preparation

This online test contains MCQs about following topics:.

- Cloning of Gene - The Human Genome Project - Biotechnology Products - Gene Therapy - Tissue Culture

FSC Part 2 Biology Ch 23 Test
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Second Year Biology Chapter 23 Online MCQ Test for 2nd Year Biology Chapter 23 Biotechnology Preparation

Sr. # Questions Answers Choice
1 Adult transgenic tobacco plants glowed when sprayed with the substrate.
  • A. Luciferin
  • B. Myoglobin
  • C. Hemoglobin
  • D. Methionine
2 In 1999,transgenic crops were planted world wide on more than
  • A. 20 millions areas
  • B. 35 millions areas
  • C. 70 millions areas
  • D. 90 millions areas
3 Commonly used restriction enzyme is
  • A. Ecor4
  • B. Eco R3
  • C. EcoR2
  • D. EcoR1
4 Antibody used for the treatment of genital hedges is obtained from
  • A. Corn
  • B. Soya bean
  • C. Rice
  • D. Wheat
5 Organisms that have had a foreign gene inserted into them are called.
  • A. Transgenic organisms
  • B. Polygenesis
  • C. Hermaphrodites
  • D. Transmuted organisms
6 Genes that code for therapeutic and diagnostic proteins are incorporated into the animal's DNA and the proteins appear in the animal's
  • A. Urine
  • B. Blood
  • C. Sweat
  • D. Milk
7 Meristem is.
  • A. Fungi free
  • B. Virus free
  • C. Bacteria free
  • D. Pathogen free
8 Awoman with normal colour vision, whose father was red-green colour blind, married a red-green colour-blind man. What is the probality of her first-born child being red-green colour blind?
  • A. 1.0
  • B. 0.75
  • C. 0.50
  • D. 0.025
9 Commonly enzyme thermus aquatious is also known as
  • A. Taq polymerase
  • B. DNA polymerase
  • C. RNA polymerase
  • D. Taq ligase
10 DNA finger prints can also be used as
  • A. Crime evidence
  • B. Forensic evidence
  • C. Litigation evidence
  • D. Offence evidence

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