Request a call back

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

CBSE Class 10 Answered

its a three mark ques, can u pls elaborate it briefly!
 
  • GIVE REASONS!
1.in human heart , the walls of the ventricles are thicker than the auricles.
2.during the breathing cycle, even after the forceful exhalation, the exchange of gses continue.
3.in green plants, during the day, the carbon- dioxide is generated in respiration but is not released out
 
  • IDENTIFY THE PARTS OF NEURON
1.where is information acquired?
2.through which the information travels.
3.where the impulse must be converted to chemical energy.
 
  • GIVE EXAMPLES:

1. POSITIVE PHOTOTROPISM

2.NEGATIVE PHOTOTROPISM

3.POSITIVE GEOTROPISM

4.NEGATIVE GEOTROPISM

5.HYDROTROPISM

6.CHEMOTROPISM

 

LAST QUESTION: STATE WHERE THE STOMATA IS IDEALLY

LOCATED . ARE THEY CELLULAR STRUCTURES?

sryyyyyyyyy fr such a long question bt i saw these in a book n i had a doubt!
 
Asked by archanasunil2020 | 16 Sep, 2015, 08:45: PM
answered-by-expert Expert Answer
Dear archanasunil2020@gmail.com
 
Answer to your first question is:
The right ventricle pumps the deoxygenated blood to the lungs and the left ventricle pumps the oxygenated blood with great force so that it is supplied to all parts of the body. Hence, the ventricles have thicker walls.
 
Thanks for asking us a question in Ask the Expert section of TopperLearning.com.

We cannot entertain more than 5 questions in a subject per day. In case of multiple questions within a query, please post each question individually and let us know where you are getting stuck so that we would be able to explain things better.

Regards

Topperlearning Team.
Answered by Hemangi Binny | 17 Sep, 2015, 07:46: PM
CBSE 10 - Biology
Asked by ishapanday76 | 20 Oct, 2023, 01:09: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by hhemantasingh87 | 05 May, 2022, 03:00: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by mohanapriya.priya31 | 20 Jun, 2020, 05:42: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by mohanapriya.priya31 | 20 Jun, 2020, 04:53: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by labheshvaidya | 24 Oct, 2019, 03:22: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by rashi.mauli | 15 Sep, 2019, 09:27: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by ssg61177 | 02 Sep, 2019, 10:53: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by kumaripujaa2004 | 26 Jul, 2019, 12:27: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Asked by mahenshaikhjuly12 | 26 Jun, 2019, 01:06: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×