The adult frog is:

Frogs have the ability to climb because they possess:

Give the differences between a male frog and a female frog.

These are absent in mature frog:

Male frogs can be distinguished from female frogs due to the presence of:
$A$. Bulging eyes
$B$. Vocal sacs
$C$. Webbed digits in feet
$D$. Copulatory pad on first digit of fore limbs
$E$. Olive green-coloured skin with dark irregular spots
Choose the correct answer from the options given below:

Neck is absent in a frog. This helps the frog in: