Question : Which cells, also called neurilemma cells, are the main glial cells in the Peripheral Nervous system(PNS) and play an essential role in the survival and functions of neurons?

Option 1: Bipolar cells

Option 2: Ganglion cells

Option 3: Schwann cells

Option 4: Photoreceptor cells

Question : The group of solar cells joined together in a definite pattern is called a:

Option 1: Battery

Option 2: Solar heater

Option 3: Solar cooker

Option 4: Solar cell panel

Question : The cells which are closely associated and interacting with guard cells are

Option 1: Transfusion tissue

Option 2: Complementary cells

Option 3: Subsidiary cells

Option 4: Hypodermal cells

Question : Which of the following cells are found in the liver of mammals?

Option 1: Purkinje cells

Option 2: Microglial cells

Option 3: Kupffer cells

Option 4: Sensory cells

Question : Radar is used to

Option 1: locate submerged submarines

Option 2: receive signal from radio receivers.

Option 3: detect and locate distant objects.

Option 4: locate geostationary satellites.