Question # 1

In which compound of the leaf cells, chlorophyll is present?

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Stroma

Thylakoids

Plasma membrane

Cytoplasm

Viruses are assigned to the kingdom:

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Monera

Protista

Fungi

None of these

Closely related genera are grouped into ____________

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Family

Species

Order

Phyla

Minimum energy required to start a chemical reaction is called:

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Potential energy

Chemical energy

Activation energy

All are same

................. produce bile.

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Stomach

Liver

Intestine

All

Rhesus factor was first identified in Rhesus .............. .

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Dog

Monkey

Cat

Gorilla

The grater the no. of stomata on leaf , the ............. would be transpiration.

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Higher

Lower

Remain constant

None

The scientific name of wolf is _____________

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Canis leo

Canis domestica

Canis lupus

Canis religiosa

Cell membrane i present in _______________ cells.

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Plants

Animals

Both

NOne

Which one of the following is specific in action ?

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Catalyst

Enzyme

Both

None

Who published important work on plants classification?

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John Ray

Andrea Caesalpino

Tournefort

Agustus Rivinu

The allele which is nto expressed in F₁ generation is called:

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Dominant

Recessive

Mutant

Selected

Smoking may also lead to the cancers in:

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Kidneys and pancreas

Oral cavity and larynx

Breast and bladder

All of them

The male reproductive part if flower is:

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Stigma

Stamen

Ovary

Carpel

_________ is the smallest bone in our body.

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Thigh

Vertebrae

Ankle

Knee-cap

Aspirin belongs to the group of.

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Derived from Animals

Derived from plants.

Synthetic Drugs

Derived from bacteria.

Alcoholic fermentation is carried out by.

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Yeast

Bacteria

Virus

Algae

Essential process for continuation of species is:

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Reproduction

Cloning

Respiration

Locomotion

In human and other higher animals, the exchange of gases is carried out by:

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Skin

Respiratory

Air passageway

Lungs

Insulin is secreted by gland:

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Pituitary

Pancreas

Adrenal

Thyroid

What do some bones produce?

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Mucous

Harmones

Oxygen

Blood cells

One of the drugs derived from minerals:

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Aspirin

Opium

Iodine Tincture

Streptomycin

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