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Biology: Molecular Basis of Inheritance-02 (16.10.2019)

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Question 1

Synthesis of DNA from RNA is explained by

Question 2

The DNA fingerprinting analysis of four family members is shown below.

Study the band pattern obtained and assign each family member to W, X, Y and Z. Choose the correct option.

Question 3

During DNA replication, Okazaki fragments are used to enlongate

Question 4

If DNA codons are ATG GAA, insertion of thymine after the first codon results in,

Question 5

One gene-one enzyme relationship was established for the first time in:

Question 6

Gene regulation governing lactose operon of E. coli that involves the lac I gene products is

Question 7

A couple has six daughters. What is the possibility of their having a girl next time?

Question 8

Refer to the given sequence of steps and select the correct option.

Question 9

DNA polymerases catalyse polymerisation of / in

Question 10

After a mutation at a genetic locus the character of an organism changes due to the change in;
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