General Knowledge - Biology - Discussion
Discussion Forum : Biology - Section 1 (Q.No. 8)
8.
Most fish do not sink in water because of the presence of
- swim bladder
- air bladder
- air sacs
- air in spongy bones
Discussion:
31 comments Page 1 of 4.
Lisa said:
1 decade ago
How can swim bladder and air bladder help fishes not to sink in water?
Somashree banik said:
1 decade ago
Swim bladder help fishes to swim in water but air bladder helps to float because it contains air.
Harini said:
1 decade ago
Swim blader helps to the fish to swim and the air blader contain air it helps the fish to float in the water.
Then I want to know which fish it is.
Then I want to know which fish it is.
Bibhu said:
1 decade ago
Please explain me the answer.
Nahome said:
1 decade ago
This is always true. They swim without sink b/c they contain swim bladder and they float freely b/c they involve air in their bladder.
Bibs said:
1 decade ago
We can swim without floating our body means underwater.
Pankaj kumar said:
1 decade ago
Swim bladder and air bladder are air filled sacs hence they help to swim fish.
Hari Priya said:
1 decade ago
I'm also accept this. Because fishes have a AIR BLADDER. It helps to floats the easily.
B.jayasree said:
1 decade ago
Most of the fishes contain swim bladder and gall bladder. They are used as to float. Due to the presence of air in the bladder they don't sink in water.
Jordann Ishmial said:
1 decade ago
It can't be a swim bladder that helps a fish swim because I doesn't make any sense. The truth is that air sacs and spongy bones help fish to swim and it makes sense.
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