Photosynthesis

Which of the following types of light are strongly absorbed by plants Violet and orenge Blue and Red Indigo and yellow yellow and Violet Show Answer Blue and Red Most of the oxygen on earth is produced by Grasses Algae …

Read morePhotosynthesis

Blood Transport System

The function of haemoglobin in body is Transport of oxygen Destruction of Bacteria Prevention of Anaemia Utilisation of Iron Show Answer Transport of oxygen In which of the following creatures haemoglobin is dissolved in protoplasm Frog Fish Human Earthworm Show …

Read moreBlood Transport System

Geography

How many villages are (approximately) there in India 5 lakh 6 lakh 30 thousands 8 lakh None of the above Show Answer None of the above Area of India is 2.4% of the total area of the world but its …

Read moreGeography