Science MCQs

Science MCQs

Everyday Science Multiple Choice Questions (MCQs) Post-23. The following General Science questions are from Biology, Chemistry, Physics and Atmospheric Studies.

Question 1

Oxygen released in the process of photosynthesis comes from

water
oxygen
carbon dioxide
nitrogen dioxide


Question 1: The correct answer is Answer 1: water.

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~ ES P23 Q1 ~

Question 2

Phloem tissue is found in

liver
placenta
plants
none of these


Question 2: The correct answer is Answer 3: plants.

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~ ES P23 Q2 ~

Question 3

Plant bends towards the source of light on account of the movement known as

geotropism
hydrotropism
chemotropism
phototropism


Question 3: The correct answer is Answer 4: phototropism.

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~ ES P23 Q3 ~

Question 4

Animal lacks

starch
cellulose
protein
lipids


Question 4: The correct answer is Answer 2: cellulose.

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~ ES P23 Q4 ~

Question 5

On which of the following plants did Gregor Mendal perform his classical experiment

corn
mustard
pea
sunflower


Question 5: The correct answer is Answer 3: pea.

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~ ES P23 Q5 ~

Question 6

Among the biotic components of the ecosystem, the producer system is

carnivores
herbivores
plants
animals


Question 6: The correct answer is Answer 3: plants.

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~ ES P23 Q6 ~

Question 7

Breeding and management of bees is known

agriculture
sericulture
horticulture
apiculture


Question 7: The correct answer is Answer 4: apiculture.

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~ ES P23 Q7 ~

Question 8

Study of fossils is called

psychology
paleontology
biodiversity
haematology


Question 8: The correct answer is Answer 2: paleontology.

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~ ES P23 Q8 ~

Question 9

Which is an example of fungi

paramecium
euglena
penicillium
octopus


Question 9: The correct answer is Answer 3: penicillium.

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~ ES P23 Q9 ~

Question 10

The scientific name of human is

Homo sapiens
Homo habiscus
Oriza sativa
none of these


Question 10: The correct answer is Answer 1: Homo sapiens.

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~ ES P23 Q10 ~