CBSE Class 10 Answered
How many times the fish opens and closes its mouth in a minute?
Asked by | 06 Jul, 2008, 04:15: PM
Expert Answer
The duration of one respiratory cycle in fishes can vary both by species and the time of day, generally from 2 seconds to 4 seconds.That implies that fish opens and closes it's mouth ranging from 15 to 30 times per minute.
Answered by | 07 Jul, 2008, 06:08: AM
Application Videos
-
Position of Elements in Periodic Table ...
This video describe Position of Elements in Periodic Table. -
Determination of valency and molecular formula ...
This video deals with solved problem based on the concept of determination ... -
Electronic Configuration and Position of elements in pe ...
This video deals with solved problem based on the concept of Electronic Con... -
Trends in electronegativity of elements in modern perio ...
This video explains the concept of trends in electronegativity in periodic ... -
Properties of Metals
This video is based on the concept of chemical properties of metals.
Concept Videos
-
Chemical Reactions - Part 1
This video explains the chemical reaction and its features in terms of endo... -
Chemical Equation - Part 1
This video defines chemical equations and explains how to balance chemical ... -
Types of Chemical Reactions
Understand the meaning and types of combination and decomposition reaction... -
Types of Chemical Reactions
Understand the meaning of displacement and double displacement reactions. -
Types of Chemical Reactions
Study the meaning of oxidation, reduction and Redox reaction in terms of h...
CBSE 10 - Chemistry
Asked by kamalapallysudha17 | 25 Mar, 2024, 07:52: PM
ANSWERED BY EXPERTCBSE 10 - Chemistry
Asked by sagarmishra | 04 Mar, 2024, 09:50: AM
ANSWERED BY EXPERTCBSE 10 - Chemistry
Asked by 09.10bjanvhijadhav | 02 Mar, 2024, 08:22: AM
ANSWERED BY EXPERTCBSE 10 - Chemistry
Asked by prassanna.j | 01 Mar, 2024, 11:59: AM
ANSWERED BY EXPERTCBSE 10 - Chemistry
Asked by ritik9897022 | 05 Feb, 2024, 09:42: PM
ANSWERED BY EXPERTCBSE 10 - Chemistry
Asked by parthmarch1 | 14 Dec, 2023, 08:27: PM
ANSWERED BY EXPERTCBSE 10 - Chemistry
Asked by amanazeez6 | 14 Dec, 2023, 01:10: PM
ANSWERED BY EXPERTCBSE 10 - Chemistry
Asked by reetritu34 | 14 Dec, 2023, 07:54: AM
ANSWERED BY EXPERTCBSE 10 - Chemistry
Asked by yadavparmit83 | 01 Dec, 2023, 06:16: AM
ANSWERED BY EXPERTCBSE 10 - Chemistry
Asked by susrisangita792 | 17 Nov, 2023, 08:27: PM
ANSWERED BY EXPERT
