Welcome to you Biology Quiz - Section 2

Name

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1. Plants absorb most part of water needed by them through their

A) embryonic zone

B) growing point

C) root hairs

D) zone of elongation

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2. Photo-oxidation is

A) photorespiration

B) photolysis

C) light and oxygen induced breakdown

D) All of the above

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3. Process of cell division can take place by

A) heterosis

B) fusion

C) mitosis

D) None of these

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4. Most highly intelligent mammals are

A) whales

B) dolphins

C) elephants

D) kangaroos

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5. Plant development is influenced by

A) quality of light only

B) quality and quantity of light

C) quality and duration of light

D) quality, quantity and duration of light

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6. Prokaryotic cells lack

A) nucleolus

B) nuclear membrane

C) membrane bound by organelles

D) All of these

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7. Photosynthesis takes place faster in

A) yellow light

B) white light

C) red light

D) darkness

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8. Nucleus, the genetic material containing rounded body in each cell, was first discovered in 1831 by

A) Robert Hooke

B) Robert Brown

C) Rudolf Virchow

D) Theodore Schwann

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9. Primary phloem develops from

A) lateral meristem

B) protoderm

C) extrastelar cambium

D) provascular tissue

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10. Other than spreading malaria, anopheles mosquitoes are also vectors of

A) dengue fever

B) filariasis

C) encephalitis

D) yellow fever

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Time is Up!