Question # 1

Which one of the following is true about chloroplast

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Found in underground parts of plants

Help in pollination and dispersal of seeds

Self replicating organelles

Involve in protein synthesis

A structure found attached to membranes in cell it consists of 2 parts Name it.

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Golgi Apparatus

Mitochondria

Lysosome

Ribosome

The muscles of stomach is of which type.

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cardiac

Smooth

Skeletal

All above

The heart of fish is

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Single circuit

Double circuit

Triple circuit

Muti circuit

Integration of cellular compartments is a functions of

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Intermediate filament

Micro filament

Micro tubules

Centrioles

An enzyme with its co enzyme or prosthetic removed is designated as

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Activator

Co enzyme

Apo enzyme

Holoenzyme

A kind of headache migraine is treated by.

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Ergotize

Griseofulvin

Lovastatin

Aspergilus

Hemoglobin Molecule in most cases, does not have beta chain in it, instead F chain is present in

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Oedema

Lecuaemia

Thalasemia

Anaemia

All 'Flat worms' belong to phylum

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Annelida

Platyhelminthes

Nematoda

Arthropoda

A common mussel has two large gills covered with

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shell

Pseudopodia

flagella

Cilla

The sexual process is exhibited by most cities by

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Binary fission

Budding

Conjugation

Fertilizations

The type of inheritance with same phenotypic and genotypic ratio in F2

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Dominance

Incomplete dominance

Co dominance

Epistasis

Alfred wallace developed a theory of natural selection essentially.

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Linnaeus's

Darwin's

Mendel's

Lamark's

The structure which respond are called.

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Effectors

Nerves

Receptors

Sense organs

The study of birds is:

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Ornithology

Ichthyology

Herpetology

Entomology

Chromosomes appear inside the nucleus at the time of.

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Cell division

Cell maturation

Cell elongation

Cell differentiation

Innate behaviour is a collection of responses that are predetermined by the

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Heritage

Birthright

Inheritance

Legacy

1 g of ammonia nitrogen requires how much water for excretion.

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50 ml

250 ml

100 ml

500 ml

Primer for PCR contains about.

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5 bases

10-20 bases

30 bases

40 bases

As distal end humerus forms hinge joint with

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Radius

Ulna

Tibia

Both a & b

The laptotene and zygotene lasts for.

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Few hours

Few days

Few weeks

Few years

Movement of rearrangement of the cells in the embryo is called.

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Cleavage

Gastrulation

Fertilization

Organogenesis

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