Question
Define
a) Microbiology (1mk)
b) Biotechnology? (1mk)
2.a) What is active transport. (1mk)
b) Outline two roles of osmosis in plants. (2mks)
A motor cycle and a human being have one thing in common. Both can move from one place to another. State three characteristics of living things that a motor cycle does not possess. (3mks)