Question

Match the columns and choose the correct option.

	Column I		Column II
i.	Ecological isolation	a.	Sexually mature at different times of the year
ii.	Ethological isolation	b.	Specific mating behaviours
iii.	Mechanical isolation	c.	Difference in structure of mating organs
iv.	Seasonal isolation	d.	Same geographic region but separate habitat

Options

• (i - c); (ii - a); (iii - d); (iv - b)

• (i - d); (ii - b); (iii - c); (iv - a)

• (i - b); (ii - c); (iii - d); (iv - a)

• (i - c); (ii - b ); (iii - a); (iv - d)

Answer 1

(i - d); (ii - b); (iii - c); (iv - a)