Human beings are mammals. So are cows and bats. Which of the following is a typical characteristic of mammals?
The word 'autotroph' means 'self-feeding' in Greek. Autotrophs are organisms that produce their own food. They are the producers in a food chain. Which of the following is an autotroph?
This animal has a scaly body and webbed feet. Its sense of smell is highly developed. It spends most of its time submerged in water but lays its eggs on land. Which animal is this?
A zoologist is a person who studies and does research on animals. What is a person who studies and does research on plants called?
Animals are divided into different categories based on a number of characteristics including eating habits, reproduction, and appearance. What is this process called?
These living beings take in carbon dioxide and give out oxygen during daytime. Which of the following organisms is being described here?
Look at the given list. In which order do the following happen in the life cycle of a flowering plant?
The life cycles of plants vary from plant to plant. Some plants live for a year while others can live for centuries. What are the plants that take two years to complete their life cycles called?
What is the name of the seasonal journey undertaken by many animals to distant feeding and breeding grounds?
This creature has human-like eyes. When in danger, it squirts clouds of purple ink, which helps it to hide and escape from its enemies. It can also change its pattern and texture according to its surroundings. Which is this creature?