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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
ic

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. Luciferon
  • B. Luciferin
  • C. Luciferol
  • D. Luciferase
2 Growth of tissue in an artificial liquid culture medium is termed as.
  • A. cloning
  • B. Genetic engineering
  • C. Tissue culture
  • D. Gene therapy
3 A full set of genes of an individual is called.
  • A. Genome
  • B. Genotype
  • C. Karyotype
  • D. Dominance
4 Patient of cystic fibrosis often die due to numerous infections of.
  • A. <div>Digestive tract</div>
  • B. Excretory tract
  • C. Respiratory tract
  • D. Reproductive tract
5 Commonly enzyme thermus aquatious is also known as
  • A. Taq polymerase
  • B. DNA polymerase
  • C. RNA polymerase
  • D. Taq ligase
6 The polymerase chain reaction was developed in 1983 by
  • A. Kary B. Mullis
  • B. Gottlieb Haberiandt
  • C. Theodore M. Klein
  • D. Craig venter
7 A full set of genes of an individual is called
  • A. Genotype
  • B. Genomic library
  • C. Genome
  • D. Allelomorph
8 Inheritance of skin colour in man is controlled by eight pairs of genes , which are:
  • A. Linked
  • B. Codominent
  • C. Multiple alleles
  • D. Assorting independently
9 Meristem is.
  • A. Fungi free
  • B. Virus free
  • C. Bacteria free
  • D. Pathogen free
10 Which enzyme acts as molecular scissors.
  • A. DNA ligase
  • B. DNA polymerase
  • C. RNA polymerase
  • D. Restriction endonuclease

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