Epiphytic plants like orchids absorb water vapors from the air with the help of epiphytic roots having special tissue called ____.

Step-by-step solution

Epiphytic plants like orchids grow on other plants for physical support. They possess specialized aerial roots called epiphytic roots. These roots have a specialized spongy tissue called velamen, which is a modification of the epidermis. The velamen tissue helps in absorbing moisture directly from the atmosphere. Answer: velamen