Question

Match the columns I and II, and choose the correct combination from the options given.

$\begin{array}{cc}\text{Column I}& \text{Column II}\\ \text{a.Elephas}& \text{1.Air bladder}\\ \text{b.Calotes}& \text{2.Heterodont dentition}\\ \text{c.Corvus}& \text{3.Forelimbs modified into wings}\\ \text{d.Exocoetus}& \text{4.Three chambered heart}\end{array}$

Answer 1

Correct match

$\begin{array}{cc}\text{Column I}& \text{Column II}\\ \text{a.Elephas}& \text{2.Heterodont dentition}\\ \text{b.Calotes}& \text{4.Three chambered heart}\\ \text{c.Corvus}& \text{3.Forelimbs modified into wings}\\ \text{d.Exocoetus}& \text{1.Air bladder}\end{array}$

Final answer

(b) a-2, b-4, c-3, d-1