Question # 1

The dark reaction occurs in.

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Cytoplasm

chloroplast

Stroma

Grana

Diatoms belong to phylum.

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Rholophyta

Phaeophyta

Chiysphyta

Pyrrophgyta

Antiserum is a serum containing.

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Hormones

Antigen

Enzymes

Antibodies

Koshland in 1959 proposed the modified form of

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Fluid mosaic model

Induce fit model

Unit membrane model

Reflective index model

chlorophylls are insoluble in.

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Alcohol

Acetone

Carbon tetra chloride

Water

Margulis and Schwartz accommodate the diverse assemblage orf organism of Protista into.

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37 phyla

27 Phyla

10 Phyla

5 Phyla

Apicomplexans move by

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Tube feet

Cilia

Flexing

Pseudopodia

Quantitative study of energy relationship in biological system is called.

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Bioenergetics

Biodegradation

Biosynthesis

Biotechnology

Hepatic portal vein carries blood from

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Alimentary canal

Lungs

Liver

Kidney

One of the following has no upper inclusions.

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Deer

Dog

Bear

Pig

Pathway of water consisting of interconnected protoplast in root cells is called.

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Apoplast

symplast

Tonoplast

Protoplast

This condition appears as a result of point mutation.

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Down syndrome

Turner syndrome

Sickel cell Anaemia

Klinefelter syndrome

A collection of bacterial and phage viruses clones containing a particular segment of DNA from the source cell is called.

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Expressing system

Genome

Genomic library

Recombinant DNA

Menstruation usually lasts for

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3 - 7 days

2 - 5 days

1 - 3 days

5 - 7 days

Fruit development without fertilization is

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Dormancy

Climacteric

Parthenocarpy

Parthenogenesis

In 1999,transgenic crops were planted world wide on more than

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20 millions areas

35 millions areas

70 millions areas

90 millions areas

A bone is ot a part of pelvic girdle.

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Tillum

Ischium

Humerus

Pubis

Inheritance of skin colour in man is controlled by eight pairs of genes , which are:

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Linked

Codominent

Multiple alleles

Assorting independently

The autosomal non disjunction in man in which 21st pair of chromosome fail to segregate resulting in gametes with 24 chromosomes is.

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Down's syndrome

Klinfilter syndrome

Turner's syndrome

Jacob's syndrome

RH blood group system is named after.

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Discoverer

Rhesus monkey

Rhinoceros

a patient

The most toxic substance routinely found in the blood are metabolities of what type of molecule?

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Proteins

Carbohydrates

Nucleic acids

Fats

There are__ muscles in the human body., most of which occur in pairs.

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650

630

660

645

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