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Principles of Inheritance and Variation BIOLOGY - Principles of Inheritance and Variation

Gujarat Board (GSEB) - STD 12 Science - BIOLOGY (GSEB - English Medium). 92 questions in this chapter.

Question types

Principles of Inheritance and Variation question types

92 questions across 6 question groups — pick any mix to generate a BIOLOGY paper with step-by-step answer keys.

92
Questions
6
Question groups
5
Question types
Sample Questions

Principles of Inheritance and Variation questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 3M.C.Q (1 Marks)1 Mark
_________rediscovered Mendel's law of inheritance.
  • A
    de-Vries, Sutton
  • B
    de-Vries, Correns, Boveri
  • C
    Sutton, Boveri, V. Tschermak
  • ✓
    de-Vries, Correns, V. Tschermak

Answer: D.

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Q 4M.C.Q (1 Marks)1 Mark
Which among the following is a test cross?
  • A
    $F _1 \times$ Any parent
  • B
    $F _1 \times F _1$
  • ✓
    $F _1 \times$ Recessive parent
  • D
    $F _1 \times$ dominant parent

Answer: C.

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Q 153 Marks Question3 Marks
In the garden pea plant, the green color of pod is dominant over the yellow color of the pod to determine the genotype of a plant of unknown genotype, use punnett square to represent the genotype and phenotype of the test cross?
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Q 175 Marks Questions5 Marks
It has often been seen that phenotype of F1 offspring resembles to both the parents. Justify your by taking the example of inheritance of ABO blood group in human being.
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