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CBSE Class 11-science Answered

state the important of air bladder in Pisces.
Asked by ak200610762 | 29 Feb, 2020, 08:59: AM
answered-by-expert Expert Answer
Hint
Air bladder in Pisces regulates buoyancy and helps in floating in the water.
Answered by Sheetal Kolte | 02 Mar, 2020, 12:34: PM

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CBSE 11-science - Biology
state the important of air bladder in Pisces.
Asked by ak200610762 | 29 Feb, 2020, 08:59: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Biology
Is development direct or indirect in cnidaria and chondrichthyes and cyclostomata? Is fertilization external or internal in cnidaria, annelida and cyclostomata?
Asked by imtiyazmulla68 | 30 Mar, 2018, 11:10: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Biology
Name the fish which has an electric organ.
Asked by Topperlearning User | 10 Jul, 2014, 01:31: PM
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CBSE 11-science - Biology
Why do cartilaginous fish swim constantly?
Asked by Topperlearning User | 10 Jul, 2014, 01:31: PM
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CBSE 11-science - Biology
Name the organ which regulates buoyancy in Rohu.
Asked by Topperlearning User | 10 Jul, 2014, 01:31: PM
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CBSE 11-science - Biology
Which two sub-phyla are collectively referred to as protochordates?
Asked by Topperlearning User | 10 Jul, 2014, 01:31: PM
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CBSE 11-science - Biology
Name the reptile which has a four-chambered heart.
Asked by Topperlearning User | 10 Jul, 2014, 01:31: PM
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CBSE 11-science - Biology
State the difference between urochordates and cephalochordates with reference to the notochord.  
Asked by Topperlearning User | 31 May, 2016, 06:43: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Biology
What is the most unique characteristic of mammals?
Asked by Topperlearning User | 10 Jul, 2014, 01:31: PM
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CBSE 11-science - Biology
Enlist the characteristic features of Petromyzon as representative of class Cyclostomata.
Asked by Topperlearning User | 10 Jul, 2014, 01:31: PM
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