No products in the cart.

Homework Help

Ask questions, doubts, problems and we will help you..

Ask questions which are clear, concise and easy to understand.

Ask Question

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

  • 2 answers

Anmol Preet 4 years, 6 months ago (9915807)

Cell wall is made up of cellulose.

Shazanul Haque Jafar 4 years, 7 months ago (8769423)

Cell was is made up of cellulose (polysaccharides cellulose,hemicellulose)&pectin
  • 3 answers

Archisha Mishra 4 years, 7 months ago (11215113)

77999292900000000000000

Subhajit Roy 4 years, 7 months ago (11249368)

77999292900000000000000000000

Sparsh Mishra 4 years, 7 months ago (9749861)

Answer =0
  • 2 answers

Hansika Bhope 4 years, 7 months ago (11201982)

Day,date Time Dear diary, Introduction Body of the letter Name or signature

Zoya Zohra Parathnahalli 4 years, 7 months ago (10059101)

Hii
  • 0 answers
  • 1 answers

Sonal Rai 4 years, 6 months ago (11341895)

Suku matlap kya hai
  • 0 answers
  • 1 answers

Sia ? 4 years, 7 months ago (6945213)

Nelson Mandela' was born on July 18th, 1918 in the village of Mvezo in Umtata, then a part of South Africa's Cape Province. His story symbolizes a lifestyle struggle against apartheid in South Africa. It was a terrible form of institutionalized racism that held the South African society in it's grip for a long time. It was not easy for Mandela to fight against it, as he too was among those who were oppressed by the system.

Before becoming actively involved in the anti-apartheid struggle, Mandela survived many years of his life as a subject of colonialism. As a child in Africa, Mandela was a victim of the European colonial project which involved 'civilizing' indigenous communities by silencing African ways of life in favour of a Euro-centric culture.

In the early 1960's, Mandela was imprisoned for his stand against the racist laws of the government. He stayed in prison for nearly three decades but refused to compromise his position, which was to fight for justice and equality for all people.

A courageous and uncompromising hero, Mandela was a man of principles, strength and integrity. In 1994, he led the country to the end of apartheid and was elected the first black president of South Africa. He served as President of South Africa from 1994 to 1999. After he retired from public life, Mandela continued to embody the hopes and dreams of a free and equal world. He died on December 5th, 2013 at the age of 95 at Johannesburg, South Africa.

Nelson Mandela received more than 250 honours, including the 1993 Nobel Peace Prize, the US Presidential Medal of Freedom, the Soviet Order of Lenin and the Bharat Ratna. Today, Nelson Mandela, popularly known as ‘Madiba' in South Africa, is a household name all over the world.

  • 2 answers

Deepak Kumar Meena 4 years, 6 months ago (11283238)

1.Urban civilization 2.Planned cities 3.argriculture, Animal husbandry 4.Trade and commerce 6.Hunting, gathering 7. burials Tradition 8.well defined measurement parameters 9. Drainage system 10.Making beads techniques 11.broad streetways. 12. Terracotta art 13.Great Water reservoir 14.Great bath 15.Boustrophedon(pictographical script)

Sia ? 4 years, 7 months ago (6945213)

the features of Harappan Civilization are buildings, granaries, drainage system, Street, great bath

  • 1 answers

Sia ? 4 years, 7 months ago (6945213)

  • Amazon Alexa.
  • Google Assistant.
  • Wink Hub.
  • Samsung SmartThings Hub.
  • Best Speaker: Amazon Echo (4th Generation)
  • 1 answers

Sia ? 4 years, 7 months ago (6945213)

Displacement reaction :
A single-displacement reaction, also known as a single-replacement reaction, is a reaction by which one (or more) element(s) replaces an/other element(s) in a compound. It can be represented generally as:
A+B−C→A−C+B
All simple metal with acid reactions are single displacement reactions. For example, the reaction between magnesium, Mg, and hydrochloric acid, HCl, forms magnesium chloride, MgCl2​, and hydrogen, H2​.
Mg(s)+2HCl(aq)→MgCl2​(aq)+H2(g)

Decomposition reaction :
A decomposition reaction is a type of chemical reaction where one reactant yields two or more products.
The general form for a decomposition reaction is
AB→A+B
Water can be separated by electrolysis into hydrogen gas and oxygen gas through the decomposition reaction: 2H2O → 2H+ O2
Another example is the spontaneous decomposition of hydrogen peroxide into water and oxygen: 2H2O2​ → 2H2O + O2
The decomposition of potassium chlorate into potassium chloride and oxygen is yet another example: 2KClO→ 2KCl + 3O2

Combination reaction :
A combination reaction (also known as a synthesis reaction) is a reaction where two or more elements or compounds (reactants) combine to form a single compound (product). Such reactions may be represented by equations of the following form : X + Y → XY.
Formation of calcium oxide by the combination elements calcium and oxygen. 2Ca + O→ 2CaO
Formation of ammonia by the combination of elements nitrogen and hydrogen. N+ 3H2​ → 2NH3

  • 2 answers

Vaibhav V 4 years, 6 months ago (11272879)

Thanks

Yogeshwar Singh 4 years, 6 months ago (11256846)

तीया मतिम् मती मतीः तृतीया मत्या मतिभ्याम् मतिभिः चतुर्थी मत्यै, मतये मतिभ्याम् मतिभ्यः पञ्चमी मत्याः, मतेः मतिभ्याम् मतिभ्यः षष्ठी मत्याः, मतेः मत्योः मतीनाम् सप्तमी मत्याम्, मतौ मत्योः मतिषु सम्बोधन हे मते! हे मती! हे मतयः!
  • 2 answers

Arnav Sharma 4 years, 7 months ago (11221545)

The peas will swell up

Anmol Preet 4 years, 7 months ago (9915807)

By soaking the gram, bean and pea seeds overnight, they swell up because of the phenomenon known as osmosis. ... So by soaking peas or beans which are hypersonic and water being the hypotonic solution, water moves into the bean seeds until both the compartments become isotonic
  • 2 answers

Kanak Tyagi 4 years, 7 months ago (7675991)

Endocytosis

Anmol Preet 4 years, 7 months ago (9915807)

Amoeba envelops their food through endocytosis or phagocytosis, where the flexibility of the plasma membrane creates pseudopodia.
  • 2 answers

Anurag Tripathi 4 years, 7 months ago (6021884)

Wrong

Sia ? 4 years, 7 months ago (6945213)

linear equations in two variables.

1)  Age of Sohan  an Ram Together is 20 years

x = Age of Sohan

y = Age of Ram

x + y = 20

2 ) Age of  Ram after 2  years will be Equal to sohan age

=>  x + 2  = y

  • 0 answers
  • 1 answers

Hujaifa Rayeen 4 years, 7 months ago (11247632)

See me
  • 2 answers

Harshita Sarda 4 years, 6 months ago (11242571)

Nuclear envelop Chromatic network Chromosomes Nucleolus Nucleoplasm

Anmol Preet 4 years, 7 months ago (9915807)

Anatomically the nucleus is made up of several components: nuclear envelope, nuclear lamina, nucleolus, chromosomes, nucleoplasm are some of these components. All of these components work together in order for the nucleus to accomplish all of its functions.
  • 0 answers
  • 2 answers

Sunil Singh 4 years, 7 months ago (11218707)

It is Right answer

Sunil Singh 4 years, 7 months ago (11218707)

569542630.5
  • 4 answers

Aastha Choudhary 4 years, 6 months ago (8631412)

Chlorophyll....

Himanshu Pandey 4 years, 7 months ago (10215635)

Chlorophyll is the pigment which is necessary for photosynthesis because it converts the solar energy into chemical energy

Md Aftab Alam 4 years, 7 months ago (10972961)

Chlorophyll

Prachi Maurya 4 years, 7 months ago (11007880)

Chlorophyll
  • 1 answers

Adithya Dev A 4 years, 7 months ago (10643926)

Introduced by TIGER PRABHAKARAN in Srilanka to demand recognition of an independent TAMIL EELAM (state).
  • 3 answers

Rishi Mishra 4 years, 6 months ago (10804088)

Rama re rana

Satyam Velgude 4 years, 6 months ago (11276261)

Kdm

Udit Sharma 4 years, 6 months ago (8615158)

Kdmkdmdkd
  • 2 answers

Mewalal Dewangan 4 years, 6 months ago (11265725)

fehling abhikaramk

Bawan Netam 4 years, 6 months ago (11265290)

फेहलिंग अभिकर्मक क्या है?
  • 1 answers

Sia ? 4 years, 7 months ago (6945213)

A political party is an organization that coordinates candidates to compete in a country's elections. It is common for the members of a political party to have similar ideas about politics, and parties may promote specific ideological or policy goals.

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App