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CBSE Class 10 Answered

what is the radius of a plane mirror & why?
Asked by akshii | 04 Jun, 2008, 09:59: PM
Expert Answer

please ask the question in the physics class

Answered by | 26 Jun, 2008, 09:21: PM

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CBSE 10 - Biology
explain respiration
Asked by priyanshdhiman2008 | 21 Mar, 2023, 05:35: PM
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CBSE 10 - Biology
Complete the following chart.
Asked by varma.renu9481 | 20 Mar, 2023, 10:59: PM
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CBSE 10 - Biology
Write the name of indicated part in diagram: Human Jaw    
Asked by paresh0311 | 20 Mar, 2023, 02:52: PM
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CBSE 10 - Biology
Qwhy are offspring not identical to their parents Ans Dna replication is not a perfect process offsprings receiving their DNA from parents will poccess some variations  Is this ans enough for 1 marks 
Asked by saritadiwakarjha | 09 Mar, 2023, 02:45: AM
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CBSE 10 - Biology
List two factors on which the amount of water reabsorbed depends.
Asked by sagarmishra | 04 Mar, 2023, 02:41: PM
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CBSE 10 - Biology
All information about the human digestive system points from the mouth to the anus.
Asked by priyanshdhiman2008 | 26 Feb, 2023, 01:41: PM
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CBSE 10 - Biology
life processes explanation
Asked by ajay23596 | 11 Feb, 2023, 06:08: PM
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CBSE 10 - Biology
Two human beings who can both roll their tongues produced 11 children. 3 of these children could not roll their tongues and 8 children could roll their tongues. (a) Which trait (rolling or not rolling) is controlled by the recessive allele? (b) State all possible genotypes of the F1 generation of the cross. Show the inheritance of the tongue rolling in humans in the given example using a suitable cross. What percentage of offspring will show the same genotype as the parents? OR (c) If one of the parents could not roll their tongue, with the help of a cross, calculate the ratio of tongue- rollers to non-tongue-rollers in the off springs.​
Asked by Venkata Raman | 06 Feb, 2023, 06:59: PM
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CBSE 10 - Biology
Observe the experimental setup shown below. Name the chemical indicated as ‘X’ that can absorb the gas which is evolved as a byproduct of respiration.
Asked by max12342732k | 06 Jan, 2023, 09:49: PM
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CBSE 10 - Biology
(A)Assertion : aquarium needs to be cleaned regularly (R)Reason : In an aquarium there is no microbes to clean the water.   a) both A and R are true and R is correct explaination for A.  b) both A and R are true but R notthe correct explanation of c)  A is true R is false d) A is false R is true         
Asked by karthikeyanponraj0109 | 30 Dec, 2022, 10:14: PM
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