Cell Cycle and Cell Division — BIOLOGY STD 11 Science — Question

Which of the following provides mechanical support and shape to the cell:

General function of gland is to

The scientist who created the group Protista for both unicellular plants and animals is

Magnification of compound microscope is not connected with:

The best way to identify a cell as either prokaryotic or eukaryotic is to determine whether

The main organelle involved in modification and routing of newly synthesized proteins to their destinations is:

Frog lacks:

The counter-current multiplier system changes the isotonic glomerular filtrate into

Which of the following pairs are correctly matched

(1)Assimilatory roots      —       Photosynthesis

(2)Fasciculated roots     —       Food storage

(3)Stilt root                     —      Mechanical support

(4)Sucking root              —      Absorption of moisture from the air

Select the correct answer -

Which of the following does not require carrier molecules during transport through cell membranes