Question # 1

Which statement about the nuclear envelop in not true

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It has pores

It is double membrane structure

Its inner membrane bears ribosomes

RNA and some proteins can pass through it

The disease is caused by a fungus is.

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Ring worm

Tetanus

Polio

Small pox

AIDS is caused by

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H-virus

TMV

HIV

D- virus

Which one is the structure of respiratory system of man.

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Larynx

Syrinx

Esophagus

duodenum

The major locomotory structures in bacteria are

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Flagella

Pili

Both a and b

None of these

Amphibious plants belongs to group.

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Angispermae

Bryophytes

Lichens

antoceropdida

Certain types of whales are also.

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Detritivore

Fluid feeders

Omnivores

Filter feeders

The common name of solanum melangena.

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Onion

Brinjal

Potato

Amaltas

The skeleton of Athropds is made of

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Silica

Chitin

Calcium carbonate

Both a and c

Amoebas move and obtain food by means of

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Plasmodium

Flagella

Cilia

Pseduopodia

Human tissues have 85% water is cells of

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Bone

Blood

Brain

Liver

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

Alfred wallace developed a theory of natural selection essentially.

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Linnaeus's

Darwin's

Mendel's

Lamark's

Which of the following is a non sense codon.

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UGA

UGG

AUG

AUC

Karyb. Mullis developed the polymerase chain reaction in.

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1963

1973

1983

1993

Of all the excretory products, the principal one is.

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Ammonia

Urea

Uric Acid

Billrubin

Temperature around 4^oC stimulates the production of.

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Florigen

Vernalin

Ethene

Auxins

The shell, over chick egg is secreted as it passes through.

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Ovary

Oviduct

Uterus

Cloaca

Blue cone monochrome may is an X linked trait is which.

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Red cone cells are absent

Green cone cells are absent

Both red and green cone cells are absent

Blue cone cells are absent

Which part of the air passage way possesses chartilage plates in its wall?

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Bronchiles

Distal religion of bronchi

Phroximal region of bronchi

Trachea

The collenchymas cells have protoplast and usually lack

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Secondary wall

Vacuole

Middle Lemelta

Primary wall

Morphological characteristics of chromosome are collectively called.

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Holotype

Karyokinesis

Karyotype

Neotype

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