Question No : 8
The keys are based on contrasting characters generally in a pair called _______.
Question No : 9
The order generally ends with
Question No : 10
Which of the following are unique features of living organisms?
Question No : 11
Which of the following aspects is an exclusive characteristic of living things ?
Question No : 12
Which of the following term is used to refer the number of varieties of plants and animals on earth ?
Question No : 13
ICBN stands for
Question No : 14
Binomial nomenclature means