Question # 1

Trypsin works at the PH of:

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2

4

8

6

Cinchona tree is also known as.

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Guina guina

Quina Quina

Both

None

Bioelement is

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Carbon

Aluminium

Cobalt

Bromine

PH of human blood is ......................... .

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7.1

7.2

7.3

7.4

Oesophague is .......... centimeters long.

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10 cm

25 cm

20 cm

None

According to FAQ more than -------people die of starvation every day:

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10,000

3,000

25,000

50,000

Mendal experimented on ____________ plants.

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Potato

Pea

Rose

Pine

The career related with gardening is

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Medicine

Horticulture

Forest

Farming

Scientific law is interchangeable with :

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Hypothesis

Theory

Deduction

Observation

The scientific study of plants is called.

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Anatomy

Botany

Microbiolgy

Zoology

Mitochondria are found in:

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Eukaryotic cells

Prokaryotic cells

Both

None

Plants lacking ............ appear chlorotic.

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Ca

Mg2

Mn

All

The water from the soil enters into the root hairs by the process of

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Photosynthesis

Osmosis

Diffusion

Respiration

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Biology 9th Class English Medium Online Test MCQs With Answers

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