Biology Past Questions

A tissue is composed of a group of

The population of different organisms that exist together in a habitat is called

The following parts are involved in breathing process, except

Which of these is not a sampling method for determining population size?

A group of organisms of the same kind inhabiting the same environment is called

The earliest form of life in animal kingdom is the

Which of the following disease is not sexually transmitted?

The by-product of photosynthesis is

Gaseous exchange in the lungs takes place in the

In eukaryotic cells, cellular respiration takes happen in the

One of the following causes Ebola fever

The theory of survival of the fittest was propounded by