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Indrani SinghEduRev Chemistry |
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Indrani Singh
EduRev Chemistry
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Content, tests & courses saved by you for accessing later. (visible to you only)
Top Scoring Tests by Indrani
Test: Cell Organization | 40/40 |
Test: Structural Organization Of Cell | 55/60 |
Test: The French Revolution- 1 | 68/78 |
Lakhmir Singh & Manjit Kaur Test: The Fundamental Unit of Life | 61/76 |
Cell : The Fundamental Unit Of Life - Olympiad Level MCQ, Class 9 Science | 19/25 |
Test: Introduction To Cell | 15/20 |
Test: Cell Structure & Functions- 1 | 30/40 |
Test: Cell Structure & Functions- 2 | 60/80 |
Matter In Our Surroundings, Science, Class 9 - Test | 25/40 |
Discussed Questions
How many points can be common in two distinct straight lines?- a)one
- b)two
- c)three
- d)None
Correct answer is option 'A'. Can you explain this answer?
How many points can be common in two distinct straight lines?
a)
one
b)
two
c)
three
d)
None
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Arzoo Sharma answered • Aug 15, 2018 |
There is one and only one point common between two distinct lines or intersecting lines. Its mention in equivalent version of Euclid 's fifth postulate also know as play fair's axiom that TWO INTERSECTING LINES HAVE ONLY ONE POINT IN COMMON also known as poinf of intersection. ( upvote pls if this helps )
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Arzoo Sharma upvoted • Aug 15, 2018 |
Is it good to have political competition
?
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Chinu answered |
Yes obviously it is good to have political competition because it leads to the development of the country. As there will be more competition the parties will have to work hard to get the government and these leads to the welfare of the citizens and the country.
The probability of getting one head when a fair coin is tossed is
- a)1/2
- b)3/4
- c)1/4
- d)None of these
Correct answer is option 'A'. Can you explain this answer?
The probability of getting one head when a fair coin is tossed is
a)
1/2
b)
3/4
c)
1/4
d)
None of these
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Arzoo Sharma answered • Aug 15, 2018 |
Probability = no. of outcome/ total no. of outcomes Total no of outcomes= H,T = 2 probability = 1/ 2. ( upvote if this helps )
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Arzoo Sharma upvoted • Aug 14, 2018 |
Why plasma membrane is called selectively permeable membrane?
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Harsh Rana answered |
Because it allows only selective part to in or out from the cell
When was the Constitution of India adopted?[2010 (T-1)]a)26th Jan, 1950b)26th Jan, 1949c) 26th Nov, 1949d)26th Nov, 1950Correct answer is option 'C'. Can you explain this answer?
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Arzoo Sharma answered • Aug 09, 2018 |
It formed in december. 1949 but to remember the date of 26 jan as our former prime minister Jawahar lal nehru take pledge for freedom in that day before freedom . The constitution was adopted in 26 jan. 1950 . ............ Upvote if this helps.
Prove that a triangle must have atleast two acute angles.?
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Arzoo Sharma answered • Aug 09, 2018 |
Without two acute angles a triangle cannot be formed as acute angle is less than 90 degree. for ex . 100, 30, 50 , It contains two acute angle. It can also contains 3 acute angles for ex - 70, 30, 80 , ......... upvote if this helps.
Ribosomes contain large quantities of :-- a)Haemoglobin
- b)Fatty acid
- c)Ribonucleic acid
- d)Deoxyribonucleic acid
Correct answer is option 'C'. Can you explain this answer?
Ribosomes contain large quantities of :-
a)
Haemoglobin
b)
Fatty acid
c)
Ribonucleic acid
d)
Deoxyribonucleic acid
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Arzoo Sharma answered • Aug 09, 2018 |
Ribosome contain large quantity of RNA ( Ribonucleic acid )
Have you ever made a difficult decision or you think that you will have to make a difficult decision how will u make (for what reason?
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Arzoo Sharma answered • Aug 09, 2018 |
This is a q of a chapter the road no taken................... you can write that not yet but I have to make a difficult choice in my future various times, when I have to choose a subject or you have to decide your goal. I will make my decision by seeing on all outcomes and also the disadvantages too.
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Arzoo Sharma upvoted • Aug 08, 2018 |
Different between protoplast and protoplasm according to their function?
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Ambrish Yadav answered |
Protoplast means a cell having life existence and that is surviving ....while protoplasm is the region of a cell consist of cytoplasm and neucleoplasm ....
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Arzoo Sharma upvoted • Aug 08, 2018 |
Who is the father of botany , chemistry , genetics ,?
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Khushi answered |
Theophrastus is known as the father of botany ,
Antoine Lavoisier is called the father of chemistry,
And talking about genetics Gregor Johann Mendel is called it's father.
Cheers!!
UPvote if that helps:)
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Arzoo Sharma asked • Aug 08, 2018 |
Who is the father of botany , chemistry , genetics ,?
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Khushi answered |
Theophrastus is known as the father of botany ,
Antoine Lavoisier is called the father of chemistry,
And talking about genetics Gregor Johann Mendel is called it's father.
Cheers!!
UPvote if that helps:)
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Arzoo Sharma asked • May 13, 2018 |
Is RD sharma is best guide for maths . If not then suggest any other guide that will help?
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Abhay Saha answered |
Yes, RD Sharma is a highly recommended guide for maths. It is considered one of the best guides for CBSE and ICSE board students. However, there are other guides available as well that can help students in their maths studies. Let's discuss them in detail.
Other Guides for Maths:
1. NCERT Exemplar: NCERT Exemplar is a great resource for stude... more
Other Guides for Maths:
1. NCERT Exemplar: NCERT Exemplar is a great resource for stude... more
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Arzoo Sharma asked • May 13, 2018 |
Name any two cells which can change their shape?
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Aditya Singh answered |
WBC and blood platlates ( leucocytes)
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Arzoo Sharma asked • May 13, 2018 |
Facing problems in physics ch motion. give some tips?
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Himaja Ammu answered |
I just want to give only 1 tip....that is to practice lots of times...do problems...check problems from all the materials and from google
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