Question # 1

Pulmonary veins originate from .............. .

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Liver

Lungs

Kidney

Intestine

Fats belong to a group of substance called .............. .

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Carbohydrates

Lipid

Protein

Vitamins

The cell death due to tissue damage is:

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Apoptosis

Necrosis

Metastasis

Synapsis

The term wildlife covers ____________

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All non-cultivated

All non domesticated

Both a & b

None

Cat' lion and tiger belong to genus _____________

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Felis

Ficus

Homo

Tigris

The potential energy is stored in chemical bonds and is released as _____________ energy when these bonds break.

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Heat

Light

Kinetic

Solar

............... is an essential requirement of photosynthesis.

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CO2

H2O

O2

All

Ribosomes are formed in :

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Nucleus

Cytoplasm

Nucleolus

All

Oxygen takes part in aerobic respiration in:

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Glycolysis

Link step between Glycolysis and krebs cycle

Electron transport chain

Krebs cycle

Reproducitve organ of the Plant is.

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Root

Stem

Leaf

Flower

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

The_______is the membrane enclosed structure in eukaryotic cells that contains the DNA of the cell.

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Mitochondria

Chloroplast

Nucleolus

Nucleus

.............. have no membrane bounded nucleus.

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Prokaryotic cells

Eukaryotic celss

Both

NOne

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