Klinefelter’s syndrome is caused

Klinefelter’s syndrome is caused

Options

(a) in females lacking one X – chromosomes (b) in females having extra X – chromosomes (c) in males having extra Y – chromosomes (d) in males having […]

Ligase is an enzyme required for

Ligase is an enzyme required for

Options

(a) breaking of DNA (b) joining DNA segments (c) renaturation DNA (d) proof reading of DNA

Correct Answer:

joining DNA segments

Explanation:

DNA ligases are used […]

Linkage was discovered by

Linkage was discovered by

Options

(a) Miller (b) Morgan (c) De Vries (d) Mendel

Correct Answer:

Morgan

Explanation:

No explanation available. Be the first to write the explanation for this question by […]

Mendel did not observe linkage due to

Mendel did not observe linkage due to

Options

(a) mutation (b) synapsis (c) crossing over (d) independent assortment

Correct Answer:

independent assortment

Explanation:

No explanation available. Be the first to write the explanation […]

Mutations caused by mutagenic agents are termed as

Mutations caused by mutagenic agents are termed as

Options

(a) spontaneous mutations (b) induced mutations (c) chemical mutations (d) chromosomal mutations

Correct Answer:

induced mutations

Explanation:

No explanation available. Be the first to […]

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