Question # 1

Which one of the following stages of cell division is very different for animal and plant cells?

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Prophase

Metaphase

Anaphase

Cytokinesis

In 2010 the population of Humans in Pakistanis.

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173.5 million persons

17 million persons

19.5 milion persons

10.07 million persons

During S-phase ..................... occurs.

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DNA replication

Protein synthesis

RNA transcription

Enzyme synthesis

The Scientific name Brasica Compestris is for the plant.

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Mango

Mustard

Apple

Melon

Capillaries are ............ micrometer in diameter.

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7-8 micrometer

8-10 micrometer

8-14 micrometer

7-10 micrometer

Ribosomes are present in :

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SER

RER

Both

NOne

Scientific name of dog is:

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Canis familiars

Canis lupus

Felis domesticus

None

The ___________ is the membrane-enclosed structure in eukaryotic cells that contains the DNA of the cell.

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Mitochondrion

Chloroplast

Nucleolus

Nucleus

There are _________ P-bonds in an ATP molecule.

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Two

Nine

Six

Four

Taxon of Order was introduced by:

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Carolous linnaeus

John Ray

Augustus Rivinus

Aristole

Saliva is alkaline and contains an enzyme:

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Pepsine

Rennin

Ptyalin

Amylase

Which group of enzymes breaks up starches and other carbohydrates?

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Proteases

Lipases

Amylases

None of these

Destruction of trees in unwise and unplanned manner is called _____________

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Deforestation

Reforestation

Destruction

Extension

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