- This Mock test contains 30 MCQ questions.
- Choice and sequence for attempting questions will be as per the convenience of the candidate.
- Read each question carefully.
- Determine the one correct answer out of the four available options given for each question.
- Each question awards you 1 point.
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- Question 1 of 30
1. Question1 point(s)
Among the following which was not considered by Mendel in his experiments ?CorrectIncorrect
- Question 2 of 30
2. Question1 point(s)
Two alternative forms of a gene or alleles are located onCorrectIncorrect
- Question 3 of 30
3. Question1 point(s)
A tall true breeding garden pea plant is crossed with a dwarf true breeding garden pea plant. When the F1 plants were selfed the resultanting genotypes were in the ratio ofCorrectIncorrect
- Question 4 of 30
4. Question1 point(s)
Which one of the following will have 1:1:1:1 ratio of progeny ?CorrectIncorrect
- Question 5 of 30
5. Question1 point(s)In Mirabilis jalapa, when red and white varieties are crossed , the hybrid obtained will be _____ pink.CorrectIncorrect
- Question 6 of 30
6. Question1 point(s)
The genotypes of a husband and wife are I^A I^B and I^Bi . Among the blood types of their children , how many different genotypes and phenotypes are possible ?CorrectIncorrect
- Question 7 of 30
7. Question1 point(s)
Which of the following characteristics represent ‘Inheritance of blood groups’ in humans?
c. Multiple allele
d. Incomplete dominance
e. Polygenic inheritanceCorrectIncorrect
- Question 8 of 30
8. Question1 point(s)
A couple both carries for the gene sickle cell anaemia planning to get married want to know the chances of having anaemic progeny ?CorrectIncorrect
- Question 9 of 30
9. Question1 point(s)
Linkage group can be separated using _______in meiosis .CorrectIncorrect
- Question 10 of 30
10. Question1 point(s)
The mechanism that causes a gene to move from one linkage group to another is calledCorrectIncorrect
- Question 11 of 30
11. Question1 point(s)
One of the following is not example of incomplete sex linkage ?CorrectIncorrect
- Question 12 of 30
12. Question1 point(s)
A woman has an X-linked condition on one of her X chromosome . This chromosome can be inherited byCorrectIncorrect
- Question 13 of 30
13. Question1 point(s)
The incorrect statement with regard to haemophilia isCorrectIncorrect
- Question 14 of 30
14. Question1 point(s)
Peacock shows following genotypeCorrectIncorrect
- Question 15 of 30
15. Question1 point(s)
Ferminised males have ____chromosomesCorrectIncorrect
- Question 16 of 30
16. Question1 point(s)
Which of the following animal was selected by Morgan for studying linkage ?CorrectIncorrect
- Question 17 of 30
17. Question1 point(s)
Which of the following muscular disorder is inherited ?CorrectIncorrect
- Question 18 of 30
18. Question1 point(s)
In a person suffering from sickle cell anaemia , the ______becomes half moon shapedCorrectIncorrect
- Question 19 of 30
19. Question1 point(s)
Appearance of new combinations in F2 generation of dihybrid cross proves the law of _____CorrectIncorrect
- Question 20 of 30
20. Question1 point(s)
How many types of gametes will be produced by an individual having genotype AaBbcc ?CorrectIncorrect
- Question 21 of 30
21. Question1 point(s)
During dihybrid cross, the ratio of yellow green and round : wrinkled in F2 generation isCorrectIncorrect
- Question 22 of 30
22. Question1 point(s)
When AABB and aabb are crossed in the F2 generation , the ratio of AaBb will beCorrectIncorrect
- Question 23 of 30
23. Question1 point(s)
Marriage between two sickle cell carriers results into normal and sickle cell carrier progenies in the ratio ofCorrectIncorrect
- Question 24 of 30
24. Question1 point(s)
A man carrying a sex linked gene on his Y-chromosome will transmit this gene toCorrectIncorrect
- Question 25 of 30
25. Question1 point(s)
A genetic disease which is never passed on from father to son isCorrectIncorrect
- Question 26 of 30
26. Question1 point(s)
Color blind daughter will be born ifCorrectIncorrect
- Question 27 of 30
27. Question1 point(s)
The chromosome number of haemophilic boy will beCorrectIncorrect
- Question 28 of 30
28. Question1 point(s)
In down syndrome each cells has how many chromosomes ?CorrectIncorrect
- Question 29 of 30
29. Question1 point(s)
A cross between yellow round and green wrinkled pure links plants yield _______yellow wrinkled plants in F1 generationCorrectIncorrect
- Question 30 of 30
30. Question1 point(s)
The phenotypic ratio of polygenes representing skin color of humans isCorrectIncorrect