Class 12 Biology

Poll

Subhashni

Asked: October 23, 2021In: Class 12 Biology

The first genetic material could be:

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Poll

Bishan

Asked: October 23, 2021In: Class 12 Biology

Which of the following statements is the most appropriate for sickle cell anaemia?

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Poll

Maheshwari

Asked: October 23, 2021In: Class 12 Biology

The net electric charge on DNA and histones is:

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Poll

Aashish

Asked: October 23, 2021In: Class 12 Biology

A nucleoside differs from a nucleotide. It lacks the:

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Poll

Aashish

Asked: October 23, 2021In: Class 12 Biology

In a DNA strand the nucleotides are linked together by:

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Poll

Nakul Pathak

Asked: October 22, 2021In: Class 12 Biology

Mother and father of a person with ‘O’ blood group have ‘A’ and ‘B’ blood group respectively. What would be the genotype of both mother and father?

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Rajan Duby

Asked: October 22, 2021In: Class 12 Biology

In a certain taxon of insects some have 17 chromosomes and the others have 18 chromosomes. The 17 and 18 chromosome-bearing organisms are:

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Poll

Kirshna

Asked: October 22, 2021In: Class 12 Biology

Mendel’s Law of independent assortment holds good for genes situated on the:

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Poll

Joginder patel

Asked: October 22, 2021In: Class 12 Biology

In a dihybrid cross, if you get 9:3:3:1 ratio it denotes that:

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Poll

Tanu

Asked: October 22, 2021In: Class 12 Biology

Z Z / ZW type of sex determination is seen in:

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Category: Class 12 Biology

The first genetic material could be:

Which of the following statements is the most appropriate for sickle cell anaemia?

The net electric charge on DNA and histones is:

A nucleoside differs from a nucleotide. It lacks the:

In a DNA strand the nucleotides are linked together by:

Mother and father of a person with ‘O’ blood group have ‘A’ and ‘B’ blood group respectively. What would be the genotype of both mother and father?

In a certain taxon of insects some have 17 chromosomes and the others have 18 chromosomes. The 17 and 18 chromosome-bearing organisms are:

Mendel’s Law of independent assortment holds good for genes situated on the:

In a dihybrid cross, if you get 9:3:3:1 ratio it denotes that:

Z Z / ZW type of sex determination is seen in:

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Category: Class 12 Biology

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