Question # 1

Ribisome reads the sequence of mRNA nucleotides and joins specific amino acids to form protein. This step is known as:

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Combination

Replication

Transcription

Translation

In dihybrid cross the genotypic ratio of F2 generation is:

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1 : 1 ; 1 : 1

1 :3 :1 : 1

1 : 2 : 2 : 1

9 : 3 : 3 : 1

Genes consist of.

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RNA

mRNA

Protein

DNA

It is a situation where in heterozygous genotypes, both the alleles express as a blend and neither allele is dominant over the other:

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Incomplete dominance

Co-dominance

Complete dominance

None of these

Expression of genotype in the form of trait is:

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Genome

Phenotype

Complete dominance

Incomplete dominance

Chromatin material is made of:

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DNA

Protein

RNA

DNA and Protein

The position of gene on chromosome is known as:

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Locus

Allele

Genotype

Genome

It is genetic material.

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DNA

RNA

IRNA

rRNA

The allele which is not expressed is called.

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Dominant

Phenotype

Genotype

Recessive

Ribosome reads the sequence of mRNA nucleotides and joins specific amino acids to form protein . This step is known as.

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Combination

Replication

Transcription

Translation

The structure of RNA model was proposed by:

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Charles Darwin

c.de Buffon

J.de Lamarck

4

____________ hydrogen bonds are present between cytosine and guanine:

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2

3

4

5

Formation of messenger RNA from DNA is called.

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Translocation

Transcripton

Tranduction

Translation

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