Welcome to Maktab.pk   Click to listen highlighted text! Welcome to Maktab.pk Powered By GSpeech

Setup Menus in Admin Panel


FSc Biology Book1, CH 13, LEC 4: Respiration in Hydra, Earthworm and Cockroach


The Video lecture from Gaseous Exchange (F.Sc. First Year Biology) covers the process of respiration in Hydra, Earthworm and Cockroach with diagrams.It explains how the complexity of respiratory system increases from simple  organism as Hydra to relatively complex organism as Cockroach. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.

SEE ALL Add a note
Add your Comment

Who’s Online

There are no users currently online

About Maktab

Provide quality instructional material (video Lectures) for F.SC. & most of the academic courses in Pakistan with special focus on scientific subjects

Course Stats Widget


Like us On Facebook

Copy right © Maktab.pk. All rights reserved.
Click to listen highlighted text! Powered By GSpeech