Biology Variations and Genetics Test Mcqs Online Preparation

Biology Variations and Genetics Test Mcqs With Answers Online Preparation Start Below

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Question 1 of 15

1. Rh- woman is married to an Rh+ man whose genotype is DD. What is the probable risk of erythroblastosis foetails in their babies:
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. A blood group can be transfused to
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. Drosophila has a generation time of just
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. The male grasshopper has genotype
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. AB blood group individuals are called universal recipient because
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. Gene that affect growth rate in humans also influence
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. XXY individual produced through non disjunctional gametes in Drosophila is a fertile.
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. Agglutination is:
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. Pattern baldness is a:
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. Some genes may have as many as
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. If the genotype for three traits is RrYy Tt the possible gametes are:
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. Cross between two opposite traits of the each two characteristics is known as:
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. Haemophilia C effect both sexes equally because it is:
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. MODY can be inherited as:
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. True colour – blindness is:
A.
B.
C.
D.

Question 15 of 15


 

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