Question # 1

In addition to auxin which hormone also play important role in apical domince

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Abcesic acid

Gibberellins

2,4-D

Cytokinins

All the 64 codons were tested by

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Marshall Nirenberg

Philip Leader

Har Gobind Khorana

All a,b,and,c

The uterine layer which is shed with each monthly cycle is:

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Endometrium

Perimetrium

Tunica albuginea

Myometrium

A hurdened outer surface to which internal muscles can be attached is

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Endoskeleton

Hydrostatic skeleton

Exoskeleton

Axial skeleton

In juxtamedullary nephrons additional capillaries extend down to form at.

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Vasa deferontia

Vasa efferetia

Vasa recta

Vasa hecta

Which one of the following is not endotherm.

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Bird

Amphibian

Mammal

Flying insect

The maturity on set diabetes of the young is

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an autosomal recessive trait

An autosomal dominant trait

A sex linked trait

A sex influenced trait.

Cockroach excrete nitrogenous wastes it the form

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Ammonia

Urea

Uric Acid

Allantioin

Lavering is the characteristic of.

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Tundra

Desert

Grass land

Talga

C-Eton defined the Niche as the species.

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Behavior

Role

Address

Habitat

Average loss of blood during birth in human female is about .

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150 cm3

250 cm3

350 cm3

450 cm3

The whole of the world land is called.

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Lithosphere

Hydrosphere

Ecosphere

Biosphere

The active uptake of sodium ions in the loop of Henle is provided byt he action of hormone.

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Insulin

Adrenaline

Aldosterone

Oxytocin

If a man of M blood group marries a woman of N blood group all their childern will have blood group

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MM

NN

MN

None of these

Neck Region is called.

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Lumber region

Thoracic region

Cortical region

Pelvic region

Chromosomal part which uncoils, during inter phase is called.

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Chromatids

Satellite DNA

Euchromatin

Heterochromatin

The gene for blue opsin is present on autosome

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1

3

5

7

Active membrane potential is

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0.05 volts

- 50 mv

Both a & b

0.07 volts

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