Biology
A basement godown is stocked with bags of food grains. It is observed that the walls of the godown cracked after being flooded with rain water. Explain the phenomenon.
Related Questions
Explain the term Gestation.
Expand the following abbreviations:
(a) ACTH
(b) ABA
Name the compound formed when Haemoglobin combines with:
(a) Carbon monoxide
(b) Oxygen
The Amazon rain forest is referred to as the ‘Lungs of the Earth’. It plays an important role in climate regulation through photosynthesis. However, this delicate ecosystem is facing threats from deforestation, climate change and human encroachment which can lead to irreversible environmental consequences.
(a) How does photosynthesis contribute to the Amazon rain forests’ reputation as the ‘Lungs of the Earth’?
(b) In what way is the environment affected by deforestation?
(c) Name the pigment that captures the light energy during photosynthesis.