Who was the first to classify animals according to their habitats?

What is evolution?

Who gave the idea of evolution for the first time in the book Origin of Species'?

What is a genus?

Which groups of organisms do not have a defined nucleus or organelles?

Name the largest animal on the planet.

Name the largest tree on the Earth.

Which plant has life span of more than one thousand years?

What are the three aspects of systematics?

Name a coelenterate that occurs singly and is commonly found in freshwater ponds.

Name the group of sessile animals