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Biology: Genetic Basis of Inheritance
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Biology: Genetic Basis of Inheritance
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25 Questions

1. If a person with a phenotype of brown eyes reproduces with another person who exhibits the brown-eye phenotype, which possibility best describes the type of offspring that could be produced?
2. The usual method of DNA replication is termed
3. Semi-conservative mode of replication of chromosome was demonstrated by
4. If the probability of having Aa is one in two births, bb one in four births and cc one in four births, what is the change of having Aabbcc?
5. The chromosomal complement of Klinefelter's syndrome is
6. The colour blind people cannot detect
7. Biology's Central Dogma states that
8. In Mendel's breeding experiment with red and white coloured flowers, the second generation gives a ratio of 3 red to 1 white coloured flowers.
9. The diploid chromosome number in normal human beings in 46. Which of the following have 2n = 48l?
10. The number of different kinds of gametes that a male individual of genotype As Ba can form is
11. When DNA is transferred from a culture of capsuled bacteria to a culture of non-capsuled bacteria converting the latter into the former type the process is known as
12. Thermo-stability of DNA is provided by
13. The number of different kinds of gametes that a male individual of genotype As Ba can form is
14. Okazaki pieces are involved in
15. A chromosomal syndrome in human beings with a strong tendency towards antisocial behaviour and aggression is
16. The number of Barr bodies in Turner's syndrome is
17. Aneuploidy in human beings produces
18. Which of the following is not a nucleotide found in DNA?
19. The building units of nucleic acids are known as
20. The shape of the DNA molecule is a
21. Mutation does not result in
22. On paired chromosomes, when two alleles are identical, we say the pair is
23. The structure of the proteins is best studied by
24. Triple helix is seen with
25. The genotype of an individual expressing the dominant phenotype may be determined by crossing it with known