Register Now

Login

Lost Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Add question

Sorry, you do not have a permission to add a question.
You must login to ask question.

The respiratory system (or ventilatory system) is the biological system that introduces respiratory gases to the interior and performs gas exchange. In humans and other mammals, the anatomical features of the respiratory system include airways, lungs, and the respiratory muscles. ...

Continue reading

Eye is one of the greatest gift God has gifted to all living things.Is it not very fascinating and completely amazing that the human eye can distinguish about 10 million colors.The human eye’s non-image-forming photosensitive ganglion cells in the retina ...

Continue reading

Video Tutorials on Reproduction in Plants

Plant reproduction is phenomena of producing new plants which can occur by two ways -either sexual or asexual means. Sexual reproduction means birth by the fusion of gametes, resulting in offspring genetically different from the parent or parents whereas asexual reproduction gives birth to  individuals without the fusion of ...

Continue reading
Select Language