Question # 1

Biodiversity means :

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Variety with in a species

Variety among the species

Variety within a species and among the species

None of these

In this phase of Interphase the cell prepares proteins for the production of spindle fibres.

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G2 phase

G O phase

S phase

G I Phase

_____________ have same number of chromosomes.

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Species

Genus

Family

Phyla

Which of the following movement requires energy in the form of ATP?

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Diffusion

Osmosis

Active transport

Facilitated diffusion

A ribose sugar has carbon atoms:

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4

5

6

7

Beriberi can be produced by the lack of ......... .

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Vitamin A

Vitamin B

Vitamin BI

Vitamin C

Which one of these in "not" a characteristic of hypothesis?

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Must be consistent with all available data

Must be testable

Must be correct

Must predictions

Leeuwenhoek magnified pond water___________ times.

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100

200

300

400

............. is the movement of molecule from a region of higher concentration to a region of lower concentration.

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Osmosis

Diffusion

Both

None

The fund event of interphase occurs with .............. .

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Replication of DNA

Replication of centriol

Movement of centriol

Both a & b

The microscopic study of tissues is called.

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Physialogy

Morphology

Histology

Entomology

The organisms with modified genetic setup are called:

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ugenic organisms

genetic organisms

mutants

transgenic

The organisms expressed physical trait such as seed colour or pod shape is called.

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Genotype

Phenotype

Karyotype

Baby type

Which of the following diseases is cured by vaccines?

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Diabetes

Hepatitis B

Cancer

Aids

An epiphyte is an example of:

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Parasitism

Mutualism

Commensalism

Symbiosis

Genes are located on:

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Chromosomes

proteins

nucleotide

DNA

The consumersthat eat animal flesh as well as plants and plant products are called:

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Herbivors

Carnivores

Omnivores

Insectivores

Urine is temporarily stored in which of these until it is released from body.

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Kidney

Ureter

Urinary bladder

Urethra

Point of attachment is pulled when a muscle contracts is called.

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Origin

Insertion

Both a and b

None of these

It is a Hallocinogen:

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Marijuana

Aspirin

Morphine

Codeine

An embroyologist of Scotland in 1997 produced a sheep (Dolly) from the body cell of an adult sheep is

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Lan Wilmot

Buffon

Darwin

Lamark

The concave part of the kidney is toward.

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Upper

Lower

Toward vertebral column

Away from vertebral column

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