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BiochemistryPhysiology

How do animals see in the dark?

We humans can’t do anything in dark as we can’t see in dark. But many animals like cats and owls can see in...

Animal Diversity

Which is the biggest single celled organism?

This video lesson from TED Ed shows why a single celled organism can’t grow bigger in size compared to multi cellular organisms. When...

Animal DiversityMarine Biology

New alien looking jellyfish found in Mariana trench

Surprisingly alien looking jellyfish is discovered on April 4, 2016 from Enigma Seamount near Mariana Trench at almost 3700 meters depth. This jellyfish...

AnatomyCell BiologyFeatured

How do chameleons change colour?

The secret behind colour change in chameleons revealed Chameleons are famous for their ability to change colour instantly. This ability of chameleons made...

Animal DiversityGeneral Zoology

Greenland sharks: the longest living vertebrate?

  Greenland shark, Somniosus microcephalus of the family Somniosidae (“sleeper sharks”), is one of the largest living species of shark living on earth....