Question # 1

Which of the following is a 'start' codon

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AUG

UAG

UAA

UGA

In nature to p730 conversion occurs in.

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Light

Evening

Morning

Dark

Chromosomal theory of inheritance was first formulated by.

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Karl Correns

T.H.Morgan

W. Sutton

Carvin Bridges

Interphase can further be divided into

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G₁-phase,S-phase and G₂-phase

G₁-phase,G₂-phase and G₃-phase

S₁-phase,S₂-phase and S₃-phase

S₁-phase,G-phase and S₂-phase

The type of Nastic movement ,which occurs in response to contact is called.

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Hyponastic

Photonasty

Nyctinasty

Thermonasty

An example of long day plant is

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Tomato

Cabbage

Corn

Soyabean

Which of the following hormones is not released by the anterior pituitary?

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Melanocyte - releasing hormone

Gonadotropin-releasing harmone

Thyroid- stimulating hormone

Growth hormone

The outer layer of the blastocyst, which laterattaches tothe uterus , is:

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Deciduas

Trophoblast

Ammion

Inner cell mass

The diameter of the skeletal muscle fibres is.

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10-80 micro meter

10-100 micro meter

10-120 micro meter

10-135 micro meter

Which one is not desert.

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Thar

Thal

Sahara

Talga

The process during which potassium and hydrogen ions and some toxic substances are put into urine is called:

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Tubular secretion

Reabsorption

Filtration

Countercurrent multiplication

A disease which causes immobility and fusion of vertebral joint is called.

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Disc slip

Sciatica

Arthritis

spondylosis

The functions of oxytocin islare to ___________

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Cause the uterus to contract

Induce labor

Stimulate the release of milk from the mother's mammary glands when her baby is nursing

All of the above

Glomerular filtrate are reabsorbed in.

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Promimal tubule

Loop of Henle

Distal tubule

Bowman's capsule

The most toxic nitrogenous waste in animals is.

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Uric acid

ammonia

Creatinine

Urea

The addrenaline cortex produces ______________

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Adrenaline

Calcitonin

Epinephrine

Aldosterone

Coniferous forests located at high latitude are called

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Alpine

Boreal

Arctic

Both a & b

The interphase of meiosis lacks the stage.

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G0

G1

G2

S

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