Question # 1

The respiratory centre is present in :

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Lungs

Brain

Nose

Muscles

Digitalis obtained from the leaf of _____ plant:

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Datura

Foxglove

Cannabis

Calculus

Diazepan is a drug:

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Analgesics

Antibiotics

Sedatives

Vaccines

Which of these micro-organism is used in the production of formic acid?

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Aspergillus

Bacillus

Saccharomyces

None of these

Inside testes, sperms are produced in:

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Vas deferencs

Sperm duct

Seminiferous tubules

Collecting duct

Mescaline is obtained from a plant:

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Datura

Cannabis

Morning Glory

Cactus

One of these cycles is also nutrients cycles.

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Biogeochemical cycles

Carbon cycles

Water cycles

Nitrogen cycles

The longitudinal section of kidney shows the outer part.

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Renal cortex

Renal medulla

Renal Pyramids

renal Pelvis

The populations that live in a habitat nad interact with one another are collectively called:

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Biosphere

Ecosystem

Community

Species

The addictive drug use to reduce pain are.

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Sedatives

Narcotics

Marijuana

Antibiotics

Antibiotics kill or stop growth of.

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Worms

Viruses

Bacteria

Yeast

The end of the skeletal muscle attached with ammoveable bone is called:

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Origin

Tendon

Ligament

Insertion

Copies of chromatids of chromosomes are made through the process called.

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Inheritance

Transcription

Translation

Replication

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