Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

some useful tips to study biology
Asked by | 20 Oct, 2009, 06:33: PM
Expert Answer

Topics in biology should be well understood. Then each topic can be expressed in your own words.

Make a habit of jotting down the important points while studying each topic. These points will also be useful while revising the topic.

In case of several topics, preparing notes on comparisons between different structures or processes will be useful.

Diagrams are an integral part of bio topics. Practise them well regularly.

Constant revision is must. In addition solving of question papers and sample questions will help to a great extent.

 

Answered by | 21 Oct, 2009, 07:43: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test Subjective Questions Webinar Subjective Questions Pre Board Assessment
Answered Unanswered My Questions My Answers
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
ANSWERED BY EXPERT
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
ANSWERED BY EXPERT
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
ANSWERED BY EXPERT
CBSE 10 - Biology
life process lesson full explain
Asked by pushpavativeeranna30 | 29 Dec, 2022, 10:09: PM
ANSWERED BY EXPERT
CBSE 10 - Biology
In human, the allele for brown eyes (B) is dominant over that for blue eyes (b). A brown eyed woman marries a blue eyed man, and they have six children. Four of the children are brown eyed and two of them are blue eyed. a) What is the genotype of blue eyes offspring? b) What is the woman's genotype? c) Mention the above process of inheritance in a flow chart.
Asked by swetalinasamantaray022 | 29 Dec, 2022, 01:27: PM
ANSWERED BY EXPERT
CBSE 10 - Biology
What is the dialysis machine
Asked by gandepallivarahalababu | 27 Dec, 2022, 07:39: PM
ANSWERED BY EXPERT
CBSE 10 - Biology
WHAT IS THE dialysis machine
Asked by gandepallivarahalababu | 27 Dec, 2022, 07:37: PM
ANSWERED BY EXPERT
CBSE 10 - Biology
explain law of inheritance
Asked by nitusinghparihar309 | 26 Dec, 2022, 09:32: PM
ANSWERED BY EXPERT
CBSE 10 - Biology
Food is made alkaline in the small intestines with the help of ___________
Asked by vaishnavibandodkar86 | 16 Oct, 2022, 04:03: PM
ANSWERED BY EXPERT
CBSE 10 - Biology
if pepsin digests proteins then in what form does trypsin convert them into and also then what does the enzymes present in intestinal juice do?
Asked by kage07487 | 13 Oct, 2022, 09:55: PM
ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Free Sample Papers
×