Question # 1

In the zone of elongation, the volume of the cells increase upto.

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100 times

150 times

200 times

250 times

Which one of the given is non sense codon.

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AUG

ACU

GAU

UAA

Bipedal locomotion freed the front appendages which become adapted for

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Prey capture

Flight

Both a & b

None of these

³²P and ³⁵S labeled viruses were used in his experiments by

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Watson & Crick

Hershey & Chase

Wilkins & Franklin

Correns & Bridge

The actual location of place, where an organism lives is called its.

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Niche

environment

Habitat

Ecosystem

In humans ,MSH(melanocyte-stimulating hormone) ___________

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Regulates primary skin color

Causes the thyroid to produce thyroxin

Governs the rate of tarming

Concentration is very low.

Which one is Tall grass

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Andropogon

Panicum

Both a & b

Stipa

An antibody made by soybeans can be used as treatment for

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AIDS

Herpes simple

Genital Herpes

Hepatitis c

Interphase period can be divided into.

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G1,G2, G3

G1, G2, F1

G1, S, G2

S1, G1, S2

The rate of heat production is increased by increasing muscle contraction by movement is called.

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Thermoregulation

Shilvering thermogenesis

Non shievering

Thermostat thermogenesis

Every gene starts with initiation codon AUG which encodes for the amino acid.

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Lysine

Serine

Proline

Methionine

Bolld group B phenotype contains anti-A antiboides in the serum and agglutinates any RBC with antigen:

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AB

O

A

B

Crossing over occurs during.

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Leptotene

Pachytene

Zygotene

Anaphase

The human life is judged to be maximum of.

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60-70 years

70-100 years

120 -175 years

130-135 years

Which one of the following is not a joint diseases.

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Arthritis

sciatica

Disc slip

spondylosis

If an mRNA is synthesized with the differnt codons, what is the minimum number of amino acids in the protein that is formed by the mRNA?

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64 Amino acids

62 Amino acids

60 Amino acids

None of them

The polymerase chain reaction was developed in 1983 by

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Kary B. Mullis

Gottlieb Haberiandt

Theodore M. Klein

Craig venter

The interphase of meiosis lacks the stage.

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G0

G1

G2

S

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