Match Column I with Column II and select the correct match.

	Column I		Column II
a.	Numerical Taxonomy	i.	Based on chromosome number, structure, behaviour.
b.	Cytotaxonomy	ii.	Based on chemical constituents of the plant.
c.	Chemotaxonomy	iii.	Carried out by using computers and is based on all observable characteristics.

	a	b	c
1.	iii	ii	i
2.	iii	i	ii
3.	i	ii	iii
4.	ii	i	iii

• A

  1

• B

  2

• C

  3

• D

  4