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CBSE - X - Biology - Life Processes
Please answer this. Assertion (A): Most of the plants close their stomata at night. Reason (R): Closing of stomata helps to conserve water as large amount of water evaporates from the leaves.
Asked by jayeshsah1995
4th March 2024,
12:01 PM
CBSE - X - Biology - Life Processes
powerhouse of cell
Asked by jitendranathsingh331
26th November 2023,
6:17 PM
CBSE - X - Biology - Life Processes
what is bio diversity
Asked by devy64469
3rd September 2023,
9:25 PM
CBSE - X - Biology - Life Processes
"The outside sources of energy could be quite varied, since the environment is not under the control of the individual organism." Analyse.
Asked by susrisangita792
2nd July 2023,
7:01 PM
CBSE - X - Biology - Life Processes
Is breathing same as respiration ? If not, why ?
Asked by susrisangita792
31st March 2023,
7:16 PM
CBSE - X - Biology - Life Processes
explain respiration
Asked by priyanshdhiman2008
21st March 2023,
5:35 PM
CBSE - X - Biology - Life Processes
what is respiration. explain the whole process
Asked by mabhiraj478
19th July 2022,
10:04 PM
CBSE - X - Biology - Life Processes
The image shows the circulation of blood in fishes. Which option correctly traces the pathway of blood flow in fish body? (a) Gill capillaries → oxygenated blood → heart → body cells → deoxygenated blood → gills (b) Gill capillaries → oxygenated → body cells → deoxygenated blood → heart → gills (c) capillaries → heart → oxygenated blood → body cells → deoxygenated blood → heart → gills (d) Gill capillaries → oxygenated blood → heart → body cells → deoxygenated blood → heart → gills
Asked by viraat.verma26
17th November 2021,
1:32 PM
CBSE - X - Biology - Life Processes
What are anabolic?
Asked by rachanadhakad38
1st October 2021,
7:50 PM
CBSE - X - Biology - Life Processes
Rahul took a 10% solution of glucose in a test tube. He added a pinch of yeast and shook it well and left it in a warm place overnight. Next day he took a drop of solution on a slide and observed under microscope. What do you think he saw?
Asked by nihirarakhi
16th September 2021,
9:17 AM
CBSE - X - Biology - Life Processes
Define Fermentation
Asked by Trisha Gupta
3rd July 2021,
5:59 PM
CBSE - X - Biology - Life Processes
in males,larynx is known as ?
Asked by bhavikabhatia1125
21st June 2021,
8:35 AM
CBSE - X - Biology - Life Processes
What percentage of oxygen is found in water if 21% of oxygen is found in the atmosphere?
Asked by Trisha Gupta
10th June 2021,
11:39 AM
CBSE - X - Biology - Life Processes
Q4) State which of the following statements are false. Rewrite the correct statements, if false: i.Air is all around. ii.Air cannot be compressed. iii.Nitrogen is the major component of air iv.Aquatic animals do not breathe the air dissolve in water. v.All living organisms breathe air to remain alive.
Asked by pramodkhati11
26th December 2020,
12:10 PM
CBSE - X - Biology - Life Processes
what is difference between respiration and breathing
Asked by sunilupadhyay9935
8th August 2020,
6:56 PM
CBSE - X - Biology - Life Processes
what is mean by respiration
Asked by channappapatil9980
28th June 2020,
1:57 PM
CBSE - X - Biology - Life Processes
the bark are living. How do they get Oxygen and release Carbon Dioxide ?
Asked by promila.kumari19
3rd June 2020,
12:21 PM
CBSE - X - Biology - Life Processes
What features do the respiratory structure in organisms possess ?
Asked by lohchabdeepika31
22nd May 2020,
1:04 AM
CBSE - X - Biology - Life Processes
how respiration is a catabolic process?
Asked by arindeep.singh
14th April 2020,
4:32 PM
CBSE - X - Biology - Life Processes
Hi topper learning, Mam what to do when differentiation of aerobic and anaerobic respiration is of 5 marks and each point is of 1 mark. This site has helped me a lot to score more than 90 percent.I hope you will help me. thanking you, Nakshatra, Regards
Asked by dhingra616
8th April 2020,
2:04 PM
CBSE - X - Biology - Life Processes
Is respiration a decomposition reaction?Why?
Asked by doctorsanjeev72
6th April 2020,
9:57 PM
CBSE - X - Biology - Life Processes
how many types of respiration are there?
Asked by vishalvagrecha
6th February 2020,
1:52 PM
CBSE - X - Biology - Life Processes
why the faster rate of breathing in aquatic animals than terrestrial animals
Asked by mdnawajishalam59
10th October 2019,
7:54 PM
CBSE - X - Biology - Life Processes
How do plants exchange gases?
Asked by student_yourschool
19th September 2019,
6:21 PM
CBSE - X - Biology - Life Processes
why respiration is important
Asked by Himabindu
10th July 2019,
10:05 AM
CBSE - X - Biology - Life Processes
In which process energy is released in steps
Asked by peershafiqa
21st June 2019,
7:44 PM
CBSE - X - Biology - Life Processes
In which process energy is released in steps
Asked by peershafiqa
21st June 2019,
7:44 PM
CBSE - X - Biology - Life Processes
Draw mind map of physiology of each life process in animals.( respiration, digestion, transportation,etc.)
Asked by adalroshan2464
14th June 2019,
10:57 PM
CBSE - X - Biology - Life Processes
Leaves of a healthy potted plant were coated with Vaseline to block stomata. Will this plant remain healthy for long? state three reasons for your answer.(3 mks)
Asked by adalroshan2464
10th May 2019,
10:42 AM
CBSE - X - Biology - Life Processes
What is the difference between breathing and respiration?
Asked by labheshvaidya
25th April 2019,
12:41 PM
CBSE - X - Biology - Life Processes
Which part of plant perform respiration?
Asked by guptaabhinav0809
8th March 2019,
12:08 AM
CBSE - X - Biology - Life Processes
What alternative could be used other than germinating seeds for the experiment on respiration in plants What is the amount of germinating seeds to used for the experiment ? Is carrot and radish homologous or analogous how
Asked by Tarunikaabirami
28th January 2019,
5:40 PM
CBSE - X - Biology - Life Processes
list four conditions required for efficient gas exchange in an organism
Asked by neenat16
8th September 2018,
1:42 PM
CBSE - X - Biology - Life Processes
can you explain the kreb's cycle ? with official diagram
Asked by krishdabhoya2003
25th August 2018,
8:04 PM
CBSE - X - Biology - Life Processes
what are the diffrent ways in which glucose is oxidizedto provide energy in diffrent organism
Asked by anjalinaidu823
11th July 2018,
9:15 AM
CBSE - X - Biology - Life Processes
Why is rate of breathing different between terrestrial and aquatic animals ?
Asked by Aulakh4949
17th June 2018,
10:44 AM
CBSE - X - Biology - Life Processes
why do fishes die when taken out of water
Asked by swathisree16
30th April 2018,
11:26 AM
CBSE - X - Biology - Life Processes
Please explain this break down.
Asked by Vinaymehra.mehra
9th April 2018,
7:36 PM
CBSE - X - Biology - Life Processes
21. What is the first step in respiration? Where it takes place in cell and what it forms? 22. Differentiate between Aerobic and Anaerobic respiration.
Asked by rahmanfarseen
3rd April 2018,
7:07 PM
CBSE - X - Biology - Life Processes
what is the respiratory organ of snail
Asked by rayalu12345
20th March 2018,
8:10 PM
CBSE - X - Biology - Life Processes
What would happen if seeds are not kept moist during experiment ?(1)
Asked by sucharitasahoo1
15th March 2018,
3:27 AM
CBSE - X - Biology - Life Processes
Name the two ways in which glucose is oxidised to provide energy in various organisms.
Asked by prabal
14th March 2018,
9:25 AM
CBSE - X - Biology - Life Processes
(a) Draw neat diagram of respiratory system and label the following parts. (i) Lungs(ii) Trachea(iii) Bronchus(iv) Diaphragm (b) Name the respiratory pigment in human beings and discuss its role. (c) Why is the rate of breathing in aquatic organisms much faster than that in terrestrial organisms?
Asked by Topperlearning User
24th July 2017,
4:31 PM
CBSE - X - Biology - Life Processes
(a) Draw a neat diagram of human respiratory system and label its following parts : Rings of cartilage, lung, bronchii , alveolar sac. (b) Write two differences between Aerobic and Anaerobic Respiration.
Asked by Topperlearning User
24th July 2017,
4:31 PM
CBSE - X - Biology - Life Processes
Two green plants are kept separately in oxygen free containers, one in the dark and the other in continuous light. Which one will live longer? Give reasons.
Asked by Topperlearning User
24th July 2017,
4:31 PM
CBSE - X - Biology - Life Processes
When is lactic acid formed in our muscles?
Asked by Topperlearning User
24th July 2017,
4:31 PM
CBSE - X - Biology - Life Processes
How do plants respire?
Asked by Topperlearning User
24th July 2017,
4:31 PM
CBSE - X - Biology - Life Processes
In the Lungs: What substance is taken into the body? What substance is removed from the body?
Asked by Topperlearning User
24th July 2017,
4:31 PM
CBSE - X - Biology - Life Processes
Which organelle is associated with production of energy by aerobic respiration?
Asked by Topperlearning User
24th July 2017,
4:31 PM
CBSE - X - Biology - Life Processes
write an activity to show that amount of CO2 is moe in exhaled air than in the atmosphere.
Asked by manya.bhardwaj.01
29th June 2017,
4:41 PM
CBSE - X - Biology - Life Processes
how does respiration occur in the stem of the plant ?
Asked by srgopal
16th June 2017,
8:13 PM
CBSE - X - Biology - Life Processes
why do human being have hiccup ? is there any effect on respiration
Asked by pratapadhi
3rd June 2017,
11:11 AM
CBSE - X - Biology - Life Processes
How does photosynthesis occur in desert plants??
Asked by Jaydip
2nd June 2017,
6:59 PM
CBSE - X - Biology - Life Processes
Why is staining of stomata done before applying glycerine?
Asked by B P
17th September 2016,
10:03 PM
CBSE - X - Biology - Life Processes
differnitiate plant respiratory system and animal respiratory system
Asked by nil.rudra2001
27th April 2016,
12:51 PM
CBSE - X - Biology - Life Processes
Sir,Why is the rate of breathing much faster in aquatic organisms than those of terrestrial organisms?
Asked by raoss1967
24th November 2015,
7:47 PM
CBSE - X - Biology - Life Processes
Q. What is fermentation ?
Asked by debaratib24
6th July 2015,
12:45 AM
CBSE - X - Biology - Life Processes
sir/madam
can you please show the easy meathod to draw human respiratory system?
Asked by Meenu S Unnithan
18th September 2014,
8:34 AM
CBSE - X - Biology - Life Processes
HOW DO RESPIRATION TAKES PLACE IN PLANTS.....?
Asked by anagha joseph
22nd August 2014,
9:15 PM
CBSE - X - Biology - Life Processes
What is imbibition?
Asked by Kalita Padmanath
27th July 2014,
11:02 AM
CBSE - X - Biology - Life Processes
How are lungs designed in human beings to maximize the area for exchange of gases?
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - X - Biology - Life Processes
"Respiration is an exothermic reaction." Justify this statement giving the chemical equation for the reaction involved.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - X - Biology - Life Processes
Can Bio Ethhanol be used in normal petrol and diesel engine cars?
Asked by Shashank Shekhar
3rd June 2014,
8:30 PM
CBSE - X - Biology - Life Processes
Can Bio Ethhanol be used in normal petrol and diesel engine cars?
Asked by Shashank Shekhar
3rd June 2014,
8:30 PM
CBSE - X - Biology - Life Processes
What are the two types of fermentation?Which one is responsible for causing cramps? Please send
me the answer as soon as possible.
Asked by Kalita Padmanath
1st June 2014,
11:00 AM
CBSE - X - Biology - Life Processes
What protects the trachea from collapsing?
Asked by Topperlearning User
29th January 2014,
12:28 PM
CBSE - X - Biology - Life Processes
Suppose you hold your breath. After maximum expiration for 10 sec, would there be any exchange of respiratory gases occurring in lungs during the period? Give reason.
Asked by Topperlearning User
10th November 2013,
7:27 AM
CBSE - X - Biology - Life Processes
Explain the mechanism of gaseous exchange during respiration.
Asked by Topperlearning User
10th November 2013,
7:25 AM
CBSE - X - Biology - Life Processes
You have visited a zoo where you have observed that a fish is respiring with a faster rate whereas the crocodile is not. Explain the reason behind it.
Asked by Topperlearning User
10th November 2013,
7:23 AM
CBSE - X - Biology - Life Processes
A women is feeling breathlessness. What is done to help her to overcome breathing problem?
Asked by Topperlearning User
10th November 2013,
7:22 AM
CBSE - X - Biology - Life Processes
How are the alveoli designed to maximize the exchange of gases ?
Asked by Topperlearning User
10th November 2013,
5:18 AM
CBSE - X - Biology - Life Processes
In which type of respiration, aerobic or anaerobic more energy is released? What type of respiration takes place in human muscles?
Asked by Topperlearning User
10th November 2013,
5:10 AM
CBSE - X - Biology - Life Processes
Name the membrane covering lungs in human body.
Asked by Topperlearning User
10th November 2013,
5:06 AM
CBSE - X - Biology - Life Processes
Most of the CO2 produced in a tissue enters the red blood cells by diffusion. What happens to this CO2?
Asked by Topperlearning User
10th November 2013,
5:05 AM
CBSE - X - Biology - Life Processes
Find the Odd one out: i. Trachea, Bronchus, Alveoli, Diaphragm ii. Epiglottis, Trachea, Malpighian Corpuscles, Alveoli
Asked by Topperlearning User
10th November 2013,
5:03 AM
CBSE - X - Biology - Life Processes
Tell me the difference between aerobic rspiration & anaerobic respiration?
Asked by
12th March 2008,
8:01 PM
