Question # 1

................ is the first organ which comes out of seed.

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Stem

Root

Leaf

All

Which of the following chambers has the thickest walls in human heart?

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Right atrium

Left atrium

Left ventricle

Right ventricle

Rough endoplasmic reticulum is the area in a cell where_______are synthesized.

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Saccharomyces

Proteins

Lipids

DNA

Number of discovered enzymes are:

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200

2000

3000

3500

The resolution of human eye is _____ mm

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1.0

2.0

0.1

0.2

RNA, ribosomes and enzyme are synthesized during .............. .

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G2-phase

S-phase

G1-phase

Inretphase

Leukemia is a disease in which leucocytes increase ...................... .

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Normally

Abnormally

Both

None

The movement of molecules against the concentration gradient is called:

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Diffusion

Passive transport

Active transport

Endocyosis

krebs cycle occurs in ................. .

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Cytoplasm

Mitochondria

Lysosome

Nucleus

The phase which can exist for life is:

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G₀

G₁

G₂

S phase

Felis Tigris is scientific name of ____________

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Cat

Lion

Tiger

Deer

Which one of these is NOT a characteristic of a hypothesis?

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Must be consistent with all available data

Must be testable

Must be correct

Must make predictions

A certain organism is multicellular, adapted for photosynthesis, and has, multicellular sex organs, to which kingdom does it belong?

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Animal

Fungi

Plantae

Protista

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