Question # 1

..................... Organisms cannot carry out photosynthesis.

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Autotrophic

Heterotrophic

Both

None

Which of the following element is component of chlorophyll?

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Iron

Magnesuim

Nitrogen

Sulphur

In sparrows malaria is spread by

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Culex mosquito

Anopheles mosquito

Marshy areas

Any mosquito

Which of the following organelle is found in both prokaryotes and eukaryotes?

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Ribosomes

Mitochondria

Chloroplast

Endoplasmic reticulum

About .............% of body's calcium is stored in bone tissue.

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1%

99%

100%

None

................. may be compared to a factory.

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Prokaryotic cells

Eukaryotic cell

Robert Brown

Robert Hooke

ATP has ........... phosphate group.

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Two

Three

Four

Five

Cellular eating is called:

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Pinocytosis

Endocytosis

Phagocytosis

None

We made every living thing from.

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Water

Soil

Air

Fire

Which one is the lowest taxon of classification?

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Genus

Order

Species

Phylum

During the division phase the cell ................ into two.

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Split

Divide

Both

None

Cactus plant produces :

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Psilocin

Mescaline

Morphine

Codeine

The points of attachment of genes on chromosomes are called.

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Transcription

Translation

Loci

Phenotype

Branch of biology in which we study about inheritance.

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Pharmacology

Physiology

Ecology

Genetics

The most prescribed medications in modern medicine are:

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Antibiotics

Sedatives

Cardiotonics

Halluctiongens

The process in which there is incomplete oxidation reduction of gluceose.

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Photosynthesis

Circulation

Fermentation

Transpiration

U-Shaped part of renal tubule is called.

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Renal corpuscle

Glomerulus

Loop of henle

Bowman's capsule

Muscles can only:

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Contract

Push

Expand

All of the above

Branch of biology that deals with the study of inheritance is called as:

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Artificial selection

Natural selection

Genetics

Histology

What happens during Exhalation?

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Ribs muscles relax

Diaphragm become dome shaped

Pressure on lungs increased

All of these

One of the drugs derived from minerals.

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Aspirin

Opium

Iodine tincture

Streptomycin

Organisms that make their own food with help of sunlight, CO and H₂O are called.

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Consumers

Producers

Decomposers

Predators

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