Question # 1

Plants lacking ............ appear chlorotic.

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Ca

Mg2

Mn

All

Light reaction takes place in the ...... of chloroplast.

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Granum

Strome

Intergrana

All

Chromosomes are not visible during:

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Anaphase

Prophase

Interphase

Metaphase

Which mosquito spread malaria in birds.

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Anopheles

Culex

Anopheles & Culex

None of these

Humans belong to a species called ____________

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Homo

Sapiens

Both and b

None of these

About .............% of body's calcium is stored in bone tissue.

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1%

99%

100%

None

Species that are in the same______are more closely related then,

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Phylum.......class

Family.......order

Class.... order

Family.......genus

which enzyme converts lipids into fatty acid and glycerol?

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Lipase

Amylase

Pepsin

Trypsin

Which of the following movement requires energy in the form of ATP?

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Diffusion

Osmosis

Active transport

Facilitated diffusion

There are _________ P-bonds in an ATP molecule.

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Two

Nine

Six

Four

Example of Apoptotic process is ............... .

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Disappearance of tadpole tail

Disappearance of web human hand

Formation of fingers of hand

All of the above

Variatations show distinct phenotypes and phenotypes of such variations cannot be measured by:

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Discontinuous variations

Continuous variations

Both a and b

None of these

Interferons are __________ proteins:

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Antibacterial

Antiviral

_Antifungal

Antidrugs

The type of symbiotic relationship in which one member get benefit and other is unaffected is called.

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Parasitism

Mutualism

Commensalism

Predation

The Allele which is not expressed is called:

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Dominant

Recessive

Homozygous

Hetrozygous

The portion of the nervous system that is involuntary in action.

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Somatic nervous system

Dendrites

Autonomic nervous system

Sensory nervous sytem

Number of bones in both feets is :

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108

126

22

54

The skeleton found outside the body is called:

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Endoskeleton

Exoskeleton

Hydroskeleton

Fibroskeleton

Nucleus and cytoplasm of neurons located in:

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Cell body

Dendrites

Axons

Myelin Sheath

The longitudinal section of kidney shows the outer part.

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Renal cortex

Renal medulla

Renal Pyramids

renal Pelvis

The number of lobes in right lung is:

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1

2

3

4

Ali Ibn-e-Isa book on study of disease and surgery of eye is:

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Biology

Botany

Opthmology

Zoology

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