Punjab 12th Class Biology Chapter 22 Variation and Genetics MCQs Test Online
Questions 10
Total Marks 20
Time 10 Mins
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Punjab 12th Class Biology Chapter 22 Variation and Genetics MCQs Test Online

Punjab 12th Class Biology Chapter 22 Variation and Genetics MCQs Test Online

 

Question 1 of 10

Biology

1. A pea plant with yellow seed was crossed to a plant having green seeds. What will happen in F1; if plants are true breeding
1.
2.
3.
4.

Question 1 of 10

Question 2 of 10

2. How many genes control Rh blood group system?
1.
2.
3.
4.

Question 2 of 10

Question 3 of 10

3. Which of the following condition is hybrid
1.
2.
3.
4.

Question 3 of 10

Question 4 of 10

4. Filial is a Latin word. It means
1.
2.
3.
4.

Question 4 of 10

Question 5 of 10

5. Which of the following is monohybrid cross
1.
2.
3.
4.

Question 5 of 10

Question 6 of 10

6. The gene which controls ABO group has how many alleles in an individual
1.
2.
3.
4.

Question 6 of 10

Question 7 of 10

7. In which of the following cases, genotypic and phenotypic ratio will remain same in F2 generation
1.
2.
3.
4.

Question 7 of 10

Question 8 of 10

8. The position of a gene on chromosome is called
1.
2.
3.
4.

Question 8 of 10

Question 9 of 10

9. How many pairs of homologous chromosomes are present in Pisum sativum
1.
2.
3.
4.

Question 9 of 10

Question 10 of 10

10. Which of the following characters of pea plant is dominant?
1.
2.
3.
4.

Question 10 of 10


 

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