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Posted by Oav Ka Rajkumar ??? 5 years, 6 months ago
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Ishita Khadpe 5 years, 6 months ago
Ishita Khadpe 5 years, 6 months ago
Posted by Rohan Kumar 5 years, 6 months ago
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Lucifer ? Morningstar? 5 years, 6 months ago
Posted by Suyash Mishra 5 years, 6 months ago
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Ishita Khadpe 5 years, 6 months ago
Posted by Akhil Sunny 5 years, 6 months ago
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Posted by Oav Ka Rajkumar ??? 5 years, 6 months ago
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Iti Agarwal 5 years, 6 months ago
Posted by Lucifer ? Morningstar? 5 years, 6 months ago
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Posted by Babita Das 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
| hotosynthesis | Respiration |
| It takes place only in the presence of sunlight. | It continues throughout day and night, in sun and darkness. |
| It occurs only in the green cells of the plant. | It occurs in all the cells of an organism. |
| It is an endothermic reaction as it absorbs sunlight. | It is an exothermic reaction, as it gives out energy. |
| It utilises carbon dioxide and water. | It evolves carbon dioxide and water. |
| It builds up complex compounds such as carbohydrates from simple inorganic compounds. So, it is an anabolic process. | It breaks complex substances into simple substances. So, it is a catbolic process. |
| It converts light energy into chemical energy. | It releases potential or chemical energy which is used variously in the body. |
| Carbon dioxide and water are raw materials for photosynthesis. | Sugars and oxygen are raw materials for respiration. |
| It produces ATP by harvesting light energy. | It forms ATP from energy liberated during oxidation of food. |
| Hydrogen of water is used in the synthesis of NADPH. | Hydrogen of food is used in the formation of NADP, NADPH and FADH2. |
| ATP and NADPH are used in the synthesis of organic compounds. | ATP and reduced coenzymes are made available to cells for various metabolic activities. |
Lucifer ? Morningstar? 5 years, 6 months ago
Posted by Nidhi Jindal 5 years, 6 months ago
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Posted by Leroy Cardozo 5 years, 6 months ago
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Gaurav Seth 5 years, 6 months ago
Reserves are subset of stock.
Stock: Resources that have potential to satisfy human needs but are not used because of lack of technology.
Reserve: Resources that have potential to satisfy human needs and humans also have technology to use them, but their usage is not started widely, this is to conserve resources for future.
Posted by Sana(Silent Love).. ?? 5 years, 6 months ago
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Posted by Rohan Kumar 5 years, 6 months ago
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Posted by Anushka ?? 5 years, 6 months ago
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Neha Kakkar ?? 5 years, 6 months ago
Gaurav Seth 5 years, 6 months ago
तताँरा की तलवार के बारे में लोगों का क्या मत था?
उत्तर: हालाँकि वह लकड़ी की तलवार थी, पर लोगों का मानना था कि उसमे अद्भुत शक्ति थी। वे मानते थे कि तताँरा अपने कारनामे उसी तलवार की मदद से करता था।
Posted by Anushka ?? 5 years, 6 months ago
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Posted by Rohan Kumar 5 years, 6 months ago
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Posted by Sporty⚾⚽? Boy ??? 5 years, 6 months ago
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Gaurav Seth 5 years, 6 months ago
- Increase in Height: The most apparent change during puberty is the sudden increase in height. Long bones grow rapidly. Hence, the height of a person increases rapidly during this period. Initially, girls grow faster than boys but ultimately boys are usually taller than girls. The maximum height is attained by 18 years of age.
- Change in Body Shape: The body of a boy becomes more muscular. His shoulders become wide and the waist becomes narrow. The body of a girl becomes wider below waist and narrower at the shoulder.
- Voice Change: A boy’s voice becomes deep, and the childlike voice is first replaced by a hoarse voice. This happens because the voice is said to crack. Gradually, the voice becomes deep. The change in voice happens because voice box in a boy becomes larger. Girl’s voice is usually high pitched.
- Increased Activity of Sweat and Sebaceous Glands: Secretion from sweat and sebaceous glands increases during adolescence. Due to this, some teenagers may suffer from acne and pimples.
- Development of *** Organs: In boys, testes begin to produce sperms. Testis and ***** develop completely. In girls, ovaries enlarge and eggs begin to mature. Ovaries start releasing a mature egg.
- Reaching Mental, Intellectual and Emotional Maturity: These changes also have a profound effect on a person’s way of thinking. Teenagers spend more time on thinking than earlier. Thus, many rapid changes in the body may create a sense of insecurity in most of the teenagers. But, teenagers should not worry because these are natural changes. They will definitely go away with time.
Posted by Sana(Silent Love).. ?? 5 years, 6 months ago
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Vaibhav (Silent Love)?? Avi 270505??? 5 years, 6 months ago
Posted by Sana(Silent Love).. ?? 5 years, 6 months ago
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Vaibhav (Silent Love)?? Avi 270505??? 5 years, 6 months ago
Sana(Silent Love).. ?? 5 years, 6 months ago
Posted by Shivam Tiwari 5 years, 6 months ago
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Posted by Rounak Anand 5 years, 6 months ago
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Posted by Akabir Kamal 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
The availability of ions is very important to conduct electricity. Distilled water is a pure type of water which does not contain any ions in it. Whereas rainwater contains dissolved gasses such as SO2, CO2. These gases dissolve in water to form some kind of acids like carbonic acids which dissociates to give ions. Thus rainwater is conducting electricity while distilled water is not conducting electricity.
Posted by Twinkle Aggarwal 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
Tidal energy not likely to be the potential source of energy because the Rise and fall of seawater during high and low tide is not so hard to generate electricity on a large scale and there are very few sites in the sea around the world that are suitable for building dam.
Posted by Vishvajit Yadav 5 years, 6 months ago
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Ishika ? 5 years, 6 months ago
Posted by Vishvajit Yadav 5 years, 6 months ago
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Posted by Särthák Kumar 5 years, 6 months ago
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Posted by Aryan Singh 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
Focal length of concave lens, f = 2 m
Power of lens, P= 1/f = 1/(-2)= -0.5D
Posted by Good Student 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
The majority of women do some sort of paid work in addition to domestic labour, but their work is not valued and does not get recognition.
Posted by Saloni Gupta 5 years, 6 months ago
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? Pranali.A.P ? 5 years, 6 months ago
Saloni Gupta 5 years, 6 months ago

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Ishika ? 5 years, 6 months ago
2Thank You