Bank Clerk Questions

Mercator projection type of maps are best suited for maritime navigations.

True, the given statement that Carbon in the ocean originates from the atmosphere is absolutely correct. Carbondi oxide in the atmosphere is absobed by the ocean surface and is dissolved as inorganic carbon in the oceans.

The distance between two genes is measured with a unit called map unit. One map unit is equivalent to 1% recombination frequency.

A major Rabi Crop of India is wheat and barley in second place.

Phage typing is based on the fact that bacterial viruses attack specific cells. Phage typing is a method used for detecting single strains of bacteria. It is used to trace the source of outbreaks of infections. 

A Badminton shuttle or a tennis ball.

Hubs are specified or operate at Layer1 i.e, the physical layer in the OSI model. Hubs regenerate electrical signals. A hub sends data packets (frames) to all devices on a network, regardless of any MAC addresses contained in the data packet.