AFMC Biology Paper set for practice

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AFMC Biology Paper set 2
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1

A plant cell becomes turgid due to


2

Which one of the following bacterium is used for production of transgenic plants ?


3

Ovule integument gets transformedinto


4

VAM is


5

 Pieces of plant tissue used in tissue culture is called


6

A flower which can be divided into two equal halves by only one plane is


7

Mannitol is


8

. Inulin is a polymer of


9

Structure element of Chromatinis


10

Example of water soluble plant pigment is


11

Biolistic technique is usedin


12

Electrons used in Electron Microscope are of the wavelength


13

Polyploid derived from two different species is called


14

Who wrote the famous book "Origin of Species"?


15

Example of a typical homopolysaccharide is


16

What is a genophore ?


17

The name of the pace maker of the heart is


18

Which one of the following is not a second messenger in hormone action ?