Question # 1

Destruction of trees in unwise and unplanned manner is called _____________

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Deforestation

Reforestation

Destruction

Extension

Chlamydomonas is an example of _______________

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Monera

Protista

Fungi

Plantae

ABO blood group system was discovered by:

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T.H Morgan

Hans krebs

Winhelm kuhne

Karl landsteiner

At which point, is a biologist most likely to use reasoning?

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While talking observations

During hypothesis formulation

During data organization

None of these

Malaria is from ____________ word Mala means bad and aria means air.

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Italian

English

German

Swedish

Ribosomes are constructed in the ______.

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Endoplasmic reticulum

Nucleoid

Nucleolus

Nuclear pore

_____________ have same number of chromosomes.

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Species

Genus

Family

Phyla

The process of mitaosis ensures that:

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Each new cell is genetically different form its parent

Each new cell receives the proper number of chromosomes

Cells which divide at the appropriate tme

Chromosomes replicate without errors

Following are not fat-soluble vitamins.

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A and D

E and K

B and C

D and E

Trace the pathway of water from the soil through the plant to be the atmosphere:

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Endodermis, cortex , epidermis , xylem , intercellular spaces in mesophyll, stomata

Epidermis, endodermis , phloem, cortex of leaf, intercellular spaces of mesophyll, stomatta

Root hairs, epidermis , Cortex, xylem, endodermis, intercellular spaces in mesophyll, stomata

Root hairs, Cortex, endodermis ,xylem,intercellular spaces in mesophyll, stomata

Cytoplasm has ................ parts.

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1

2

3

4

................. is called energy currency of cell.

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ADP

ATP

AMP

All

The jejunum is about .......... meters long.

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2.1

2.2

2.3

2.4

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