A leaf without petiole is

In lemon the petiole is

A is a plant in which the petiole is modified into leaf like structure B is a plant in which upper part of the petiole is modified into tendril. Identify A & B

A is a plant in which the petiole is modified into leaf like structure B is a plant in which upper part of the petiole is modified into tendril. Identify A & B

The roots without root hairs, the stem without interno dal elongation and the compound leaf without rachis are respectively found in

Flattened and wide petiole is called

Flattened and wide petiole is called

An _______ is the angle between the petiole of a leaf and the stem.