Question # 1

The cell death due to tissue damage is:

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Apoptosis

Necrosis

Metastasis

Synapsis

Anabolism constitute ................ processes.

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Construction

Destruction

Both a & b

None

The mitochondrion function in:

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Lipid storage

Proteinsynthesis

Photosynthesis

Cellular respiration

The .................. is the first part of the large intestine.

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Caecum

Appendix

Colon

Rectum

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

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CO2

H2O

O2

All

Rickets develops due to deficiency of _____________ vitamin.

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B

A

D

C

"Plasmodium is the cause of malaria " is.

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Hypothesis

Deduction

Experiment

Law

............. is the movement of molecule from a region of higher concentration to a region of lower concentration.

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Osmosis

Diffusion

Both

None

The scientific name of wolf is _____________

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Canis leo

Canis domestica

Canis lupus

Canis religiosa

Which event distinguishes meiosis from mitosis?

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Condensation of chromosomes

Loss of the nuclear membrane

Formation of metaphase plate

Pairing of homologous chromosomes

A gardner sees a large snake nearby. He knows that generally snakes sting, so the gardener ran away. The gardener did which of the following?

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Used reasoning

Used observation

Constructed a theory

Tested a hypothesis

Pyruvic acid is produced in ______ respiration:

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Aeorbic

Anaerobic

Both aerobic and anaerobic

None of these

ATP has ........... phosphate group.

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Two

Three

Four

Five

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