Question # 1

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

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Dog

Monkey

Cat

Gorilla

The hepatic portal vein carries blood from the _______to the_______.

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Small intestines, liver

Small Intestines, heart

Liver, heart

Small intestines, colon

Plants cells have __________ and _______ which are not present in animal cells.

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Nilochondria , Chloroplasts

Cell membranes, Cell walls

Chloroplasts , Nucleus

Chloroplasts , Cell wall

Carbon Dioxide is almost .......... percent in air.

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0,01

0.3

0,03

0.1

The example of bulkiest cells are:

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Becteria

Bird eggs

Muscle cells

Verve cells

Who used the term enzyme first time?

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Oscar Hertwing

Winhelm kuhne

W-Flemming

T.H.Morgan

Leeuwenhoek magnified pond water___________ times.

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100

200

300

400

Reproducitve organ of the Plant is.

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Root

Stem

Leaf

Flower

Oxygen takes part in aerobic respiration is:

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Glycolysis

Link step between Glycolysis and Krebs cycle

Krebs cycle

Electron transport chain

The removal of undigested food from body is called ............. .

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Digestion

Egestion

Inhalation

None

Binomial nomenclature was proposed by _____________

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Linnaeus

Aristotle

Whittaker

Al Jahiz

The concentration of carbon dioxide in the environment is:

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0.3%

0.03%

3%

3.01%

The exchange of parts of non-sister chromatids is called:

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Chiasmata

Linkage

Crossing over

None of these

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