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22th Chapter

12th Class Biology Chapter 22 Test

Here you can prepare 12th Class Biology Chapter 22 Variation and Genetics Test. Click the button for 100% free full practice test.

Second Year Biology Chapter 22 Online MCQ Test for 2nd Year Biology Chapter 22 Variation and Genetics Preparation

This online test contains MCQs about following topics:.

- Mendel's Laws of Inheritance - Dominance Relations - Multiple Alleles - Epistasis - Pleiotropy - Continuously Varying Traits - Sex Determination - Sex Linkage - Diabetes Mellitus and Its genetic Basis

FSC Part 2 Biology Ch 22 Test
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Second Year Biology Chapter 22 Online MCQ Test for 2nd Year Biology Chapter 22 Variation and Genetics Preparation

Sr. # Questions Answers Choice
1 In 1901, ABO grop system was discovered by.
  • A. Punnet
  • B. Karl Landsteiner
  • C. Wiener
  • D. Bern Stein
2 Hemophilia is
  • A. X linked dominant trait
  • B. X linked recessive trait
  • C. Sex influenced trait
  • D. Sex limited trait
3 Blue cone monochromacy is also called
  • A. Red - green colour blindness
  • B. Red - blue colour blindness
  • C. Green - blue colour blindness
  • D. Yellow - blue colour blindness
4 DNA Polymerase enzyme was isolated from.
  • A. Viruses
  • B. Bacteria
  • C. Protozoa
  • D. Fungi
5 RH blood group system is named after.
  • A. Discoverer
  • B. Rhesus monkey
  • C. Rhinoceros
  • D. a patient
6 ABO system has four different phenotypes which are distinct from each other on the basis of specific antigens on the surface of
  • A. Mitochondria
  • B. Gogli bodies
  • C. RBC
  • D. Centrioles
7 Different alleles of a gene that are both expressed in heterozygous condition are called.
  • A. codominant
  • B. Over dominant
  • C. Complete dominant
  • D. Incomplete dominant
8 The type of inheritance with same phenotypic and genotypic ratio in F2
  • A. Dominance
  • B. Incomplete dominance
  • C. Co dominance
  • D. Epistasis
9 Recombinant DNA is introduced into the host cell by means of a.
  • A. Vector
  • B. Phage
  • C. Bacterium
  • D. Fungus
10 Blood serum containing antibodies is called.
  • A. Plasma
  • B. Antigen
  • C. Antiserum
  • D. Immuno globulin

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    Aina

    05 Apr 2019

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