Question # 1

_____________ is also known as retinol.

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Vitamin A

Vitamin B

Vitamin D

Vitamin E

One complete cardiac cycle takes ......... second .

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0.2 sec

0.5 sec

0.8 sec

0.9 sec

It deals with compounds of linving organism.

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Biophysics

Biochemisty

Bio economics

Biometery

The body of which organism consists only of RNA?

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Prions

Viroids

Viruses

Algae

Anaerobic respiration occurs in the absence of ............. .

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Oxygen

Carbon

Nitrogen

All

"Plasmodium is the cause of malaria " is.

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Hypothesis

Deduction

Experiment

Law

In which organism colonial organization present in the following.

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Amoeba

Paramesium

Euglena

Volvox

Healthy skin & hairs are maintained by .............. .

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Fats

Protein

Carbohydrates

Vitamins

The mitochondrion function in:

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Lipid storage

Proteinsynthesis

Photosynthesis

Cellular respiration

Bark of quina - quina was imported form:

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Europe

America

Sapin

India

Prolonged Vitamins A deficiency can lead to ................... blindness.

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Day

Night

Both

None

things like manure, seaweed, sewage etc are example of .............. fertilizers.

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Organic

Inorganic

Both

None

The scientific study of animals is called.

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Physics

Chemistry

Biology

Farming

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9th Class Biology English Medium KPK Boards Online Mcqs MCQs With Answers

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