What is half-duplex mode?

Define full-duplex mode?

What is the mode of nutrition in bacteria?

What is the angle name for half a revolutin?

Heights (in cm) of 25 children are given below: 168, 165, 163, 160, 163, 161, 162, 164, 163, 162, 164, 163, 160, 163, 160, 165, 163, 162, 163, 164, 163, 160, 165, 163, 162 What is the mode of their heights? What do we understand by mode here?

Which kind of organism have complex mode of reproduction?