Breathing in Fishes
Trending Questions
Q.
Find out the correct statement.
- Aquatic animals do not respire.
- Water bodies do not contain air.
- Aquatic animals do not require air for respiration.
- Air is present in water in dissolved form.
Q.
Why do scuba divers carry cylinders with them? [1 MARK]
Q.
Do fishes breathe oxygen?
Q.
47Akshay went on an adventurous trip with his friends. He went climbing sky diving and underground water diving. He observed that while all the activities were pleasant during water diving, he and his friends felt nauseous and had breathing difficulties. He was aware of the same thing happening to his friends a few years back as he was mountain climbing.
(a) Can you suggest a reason behind all the symptoms faced by Akshaya and his friends.
Q.
Aquatic animals use dissolved _________ in water for respiration.
- oxygen
- salts
- carbon dioxide
- nitrogen
