Question # 1

In case of overheating the body temperature is regulated by:

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More sweating and more urination

Less sweating and more urinattion

Less sweating and less urinattion

Which one of the given is non sense codon.

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AUG

ACU

GAU

UAA

_______ regulates the kidney's retention of water.

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Prolactin

Oxytocin

Thyroxin

Vasopressin (ADN)

The hormones which promote boating of some roseate plants is known

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Auxins

Gibberellins

Ethene

Cytokinin

Coniferous forest located at high attitude are called.

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Boreal

Alpine

Talga

Prailes

If fertilization does not occur the corpus luteum starts

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Progesterone

Menstrual cycle

Degenerating

Regenerating

The sclerenchyma cells found in seed coats and nut shells are the

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Fibres

Vessels

Tracheids

scleriedes

Karyokinetic involves division of.

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Cell

Nucleus

Cell membrane

Cytoplasm

A group of individuals belong to a particular species and sharing a common geographic area is called.

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Community

Population

Ecosystem

Biosphere

The corpus luteum is formed at the site of

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Fertilization

Ovulation

Mensturation

Implantation

The causes of green house effect are:

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Over urbanization

Deforestation

Industrialization

All of them

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

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Abcesic acid

Gibberellins

2,4-D

Cytokinins

In living thing, the behavior activities occurs at regulars intervals which are called.

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diumal rhythms

Blorhythms

Circannual

Orcadian

All are related to Turner's syndrome except.

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Short stature

Webbed Neck

Broad face

Without Ovaries

On the basis of structure and shape of the cap,two species of Acetabularia have been identified

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Acetabularia mediterrance & A.crenulata

A.typhi & A.mediterranea

A.crenulate & A.sisso

A.crenulata & A.arabica

Chromatin network is visible during

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Interphase

Prophase

Anaphase

Metaphase

Most efficient way of supporting the body is seen.

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Fishes

Aves

Reptiles

Mammals

In 1970 Hamilton D.Smith at Johns Hopkins University isolated the first

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DNA polymerase

DNA ligase

Diastase

Restriction enzyme

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