fluidity_of_plasma_membrane
Animals
metamorphosis_in_frog
Animals
facts_about_butterflies
Animals

11 Amazing facts about Butterflies.

Nature has created many beautiful masterpieces, but a butterfly is the most beautiful and colorful masterpiece. The vivid colors of butterfly wings are so life like that sometimes people call them “flying flowers”. Do you know, butterflies live everywhere in the world, except Antarctica. Here we have some other amazing facts about butterflies that may surprise you. […]

age-of-reptiles
Animals

Mesozoic Era – the Age of Reptiles.

The Mesozoic Era spans from about 252 million years ago to about 66 million years ago that means it began roughly around the time of the end-Permian extinction. The amphibians were declining after a long period of supremacy among the animals and the reptiles were gradually replacing them. Many of them became very large fearsome and came to dominate the animal life practically everywhere and spread into all habitats. For this reason, the Mesozoic era is also called the Age of Reptiles or the Age of Dinosaurs. […]

two-kingdom-classification-system
Animals