Practice – VIDYA

Practice Questions

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Question 1 of 5

Q1SingleMarks: 4.00Negative: -1.00

Which of the following will not result in variations among siblings?

A. LinkageB. Independent assortment of genesC. MutationD. Crossing over

Q2SingleMarks: 4.00Negative: -1.00

A cross between two tall plants resulted in offspring having a few dwarf plants. What would be the genotypes of both parents?

A. TT and TTB. TT and TtC. Tt and TtD. Tt and tt

Q3SingleMarks: 4.00Negative: -1.00

A eukaryotic ribosome is

A. 60S + 40S = 80SB. 50S + 30S = 70SC. 60S + 40S = 90SD. 50S + 30S = 80S

Q4MatchMarks: 4.00Negative: -1.00

Match the following:

A. 1-B, 2-C, 3-D, 4-AB. 1-C, 2-D, 3-A, 4-BC. 1-A, 2-C, 3-B, 4-DD. 1-D, 2-A, 3-B, 4-C

Q5SingleMarks: 4.00Negative: -1.00

The primary constriction of chromosomes is called

A. CentrioleB. CentromereC. NucleosomeD. Satellite

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