CBSE > Class 10 | CBSE Board | Homework Help

There is small pores on leaf they are bounded by the two kidney shaped guard cell this is called stomata it helps in the exchange of gases and in the process of transpiration

0Thank You

Pravin Yedage 5 years, 4 months ago

Small pores present on leafs. They help in exchange of gases.

0Thank You

Suyash Tripathi 5 years, 4 months ago

Stomata are small pores present in the leaf. They are surrounded by gaurd cells which help in closening and opening of stomata.

0Thank You

Satyam Lodhi Rajput 5 years, 4 months ago

Small pores

1Thank You

Rohit Panchal 5 years, 4 months ago

Small pores that help in exchange of gases

0Thank You

ANSWER

Mind map on power sharing

Posted by Akhil Rajesh 5 years, 4 months ago

CBSE > Class 10 > Social Science

2 answers

Ashik Shah 5 years, 2 months ago

hlw how can use this...?

1Thank You

Rishi Kishore 5 years, 4 months ago

For this answer see this site:- http://goo.gl/sNu8DN .....

1Thank You

ANSWER

Between which two points related to a concave mirror should an object be placed to obtain on a screen an image twice the size of the object?

Posted by Avneet Kaur 5 years, 4 months ago

CBSE > Class 10 > Science

2 answers

Pooja Gulia 5 years, 4 months ago

Between focus and pole ma'am ???

1Thank You

Rohit Panchal 5 years, 4 months ago

Between focus and the pole

1Thank You

ANSWER

What is milk and birth enjecting harmone.

Posted by Anupama ?? 5 years, 4 months ago

CBSE > Class 10 > Science

2 answers

Anupama ?? 5 years, 4 months ago

Hmm u know me

0Thank You

Aditya Lodhi 5 years, 4 months ago

Hi Anupama

4Thank You

ANSWER

What is grave disease.

Posted by Anupama ?? 5 years, 4 months ago

CBSE > Class 10 > Science

3 answers

Rohit Panchal 5 years, 4 months ago

Is it helpful please tell and press thanks

1Thank You

Rohit Panchal 5 years, 4 months ago

An immune system disorder of the butterfly shaped gland in the throat

1Thank You

Aditya Lodhi 5 years, 4 months ago

Hello

0Thank You

ANSWER

What is w.r.t diabetes mellitus?

Posted by Anupama ?? 5 years, 4 months ago

CBSE > Class 10 > Science

1 answers

Meghna Thapar 5 years, 2 months ago

Diabetes mellitus (sometimes called "sugar diabetes") is a condition that occurs when the body can't use glucose (a type of sugar) normally. Glucose is the main source of energy for the body's cells. The levels of glucose in the blood are controlled by a hormone called insulin, which is made by the pancreas. The term diabetes is derived from Latin (originally Greek) and means “to go through or siphon,” referring to a large amount of urine produced by the kidneys. The term mellitus, in Latin, means “sweet.” Diabetes mellitus causes high blood glucose levels and glucose eventually spills into the urine.

0Thank You

ANSWER

Is the Control and Coordination whole chapter is deleted from the syllabus.

Posted by Anupama ?? 5 years, 4 months ago

CBSE > Class 10 > Science

5 answers

Riya Philip 5 years, 4 months ago

Yeah

0Thank You

Md Shami Akhatar 5 years, 4 months ago

of course

0Thank You

Dhanshree Mane 5 years, 4 months ago

Yes

0Thank You

Diya Bansal 5 years, 4 months ago

Yup

1Thank You

Komal Churiwala 5 years, 4 months ago

Yes

1Thank You

ANSWER

अपने घर के आस-पास देखिए और पता लगाइए कि नगरपालिका ने क्या-क्या काम । करवाए हैं ? हमारी भूमिका उसमें क्या हो सकती है ?

Posted by Tina 11 5 years, 4 months ago

CBSE > Class 10 > हिंदी ए

1 answers

Kuldeep Chouhan 5 years, 4 months ago

Zjtxkyyofou

1Thank You

ANSWER

What was the reaction of Indians against the Rowlatt Act. Explain.

Posted by Tripura * 5 years, 4 months ago

CBSE > Class 10 > Social Science

1 answers

Yogita Ingle 5 years, 4 months ago

(i) Gandhiji called for a country wide Hartal on 6th April, 1919. But he was arrested.
(ii) There were disturbances in Delhi, Ahmedabad and Punjab. In Amritsar, two popular leaders, Dr. Satyapal and Dr. Saif- ud-din Kitchlew, were arrested. The people took out a procession in Amritsar to protest against these arrests, and demanded the release of their leaders.
(iii) A public meeting was announced for the 13th April, 1919, at the Jallianwala Bagh, Amritsar against the arrest of the leaders.
(iv) General Dyer marched there and killed more than 1,000 people.
(v) As the news of the Jallianwalla Bagh spread, crowds took to the streets in many North Indian towns. There were strikes, clashes with the police and attacks on government buildings.

0Thank You

ANSWER

in an acute triangle ABC if tan a + b + C is equal to 1 and set b + c minus is equal to 2 find the angles A B and C

Posted by H D 5 years, 4 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Identify one aim of the post-war international economic system: To ensure economic stability of underdeveloped countries. To promote good health for the people of the world. Promotion of education worldwide. To preserve economic stability and full employment in the industrial world.

Posted by Stuti Sinha 5 years, 4 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

What are the conditions under which democracies accommodate social diversities?

Posted by Zohaa Siddiqui 5 years, 4 months ago

CBSE > Class 10 > Social Science

2 answers

Zohaa Siddiqui 5 years, 4 months ago

Thanks a lot

1Thank You

Megha Kulagod 5 years, 4 months ago

Almost every country in the world has social diversities in respect to caste, race, religion, language, etc. Democracy is considered to be the most suitable form of government to accommodate these diversities. It aims at giving equal rights and opportunities to all the citizens.

1Thank You

ANSWER

How we make color from old color

Posted by Dhruv Arya 5 years, 4 months ago

CBSE > Class 10 > Painting

1 answers

Gurkirat Kaur 5 years, 4 months ago

Just mistorize it and u will find it working

0Thank You

ANSWER

The value of K for which the quadratic equation 2x2+kx+2=0 has equal roots is

Posted by Vedant Patil 5 years, 4 months ago

CBSE > Class 10 > Mathematics

2 answers

Riya Philip 5 years, 4 months ago

K=+4 and k=-4

0Thank You

Omkar Bhongale 5 years, 4 months ago

Comparing the equation with ax²+bx+c We get, a=2, b=k & c=2 We know that, the quadratic equation has real and equal roots if the value of discriminant(D)=0 Therefore, D= b²-4ac 0= k²- 4 (2)(2) 0= k²- 16 16= k² Therefore, k = ±4 Therefore, the quadratic equation 2x²+kx+2=0 has real and equal roots if k=±4

2Thank You

ANSWER

Assess the need for local government.

Posted by Prashant Tiwari 5 years, 4 months ago

CBSE > Class 10 > Social Science

1 answers

Zohaa Siddiqui 5 years, 4 months ago

(i) There are a number of problems and issues that are best settled at the local level, because people have a better knowledge of the problems in their localities. (ii) The local people are aware of their needs and can prioritize. (iii) It helps to initiate the process of direct decisionmaking. (iv) It helps to inculcate the habit of democratic participation. (v) Local government is the best way to realize one important principle of democracy, namely local self government.

2Thank You

ANSWER

What is the value of 1kWh joule . Derive it

Posted by 123 123 5 years, 4 months ago

CBSE > Class 10 > Science

4 answers

Pravin Yedage 5 years, 4 months ago

1kWh= 1000g × 3600s.

0Thank You

Suraj Singh 5 years, 4 months ago

Sir paper. Cancel. Exam

0Thank You

Adarsh Tiwari 5 years, 4 months ago

Hello

1Thank You

Aryan Jaiswal 5 years, 4 months ago

1Thank You

ANSWER

Obtain all zeroes of the following polynomial when two of its zeroes are given p(x) = 2x^4 + x^3 - 19x -6 , having its zeroes as -2 and -1

Posted by Bharti Kumari 5 years, 4 months ago

CBSE > Class 10 > Mathematics

1 answers

Nidhi Jain 5 years, 4 months ago

Firstly make quadratic equation of -2 and -1 Like this x²-sx+p, where s=sum of zeroes and p=product of zeroes. Quadratic equation=x²+3x-2 Then divide x²+3x-2 with p(x)=2x⁴+x³-19x-6 The quotient you get after division, do the middle splitting of that equation you will get the 2 values of x which are the remaining zeroes.

2Thank You

ANSWER

Important characteristics of chemical reaction

Posted by Himanshu Chundawat 5 years, 4 months ago

CBSE > Class 10 > Science

3 answers

Sakshi Kori 5 years, 3 months ago

Change in state , evolution of gas , change in temperature , formation of precipitate , formation of new substance

0Thank You

Rohit Panchal 5 years, 4 months ago

Evolution of gas. Formation of new substance. Change in shape also.

0Thank You

Himanshu Chundawat 5 years, 4 months ago

1.Evolution of gas 2.formation of precipate 3.change in colour 4.change in temperature 5.change in state 6.formation of new substance

1Thank You

ANSWER

Kitna chapters aynge social science me

Posted by Punit Pandey 5 years, 4 months ago

CBSE > Class 10 > Social Science

1 answers

Gaurav Seth 5 years ago

HRD Minister Ramesh Nishank announced a major CBSE syllabus reduction for the new academic year 2020-21 on July 7 which was soon followed by an official notification by CBSE on the same.

Considering the loss of classroom teaching time due to the Covid-19 pandemic and lockdown, CBSE reduced the syllabus of classes 9 to 12 with the help of suggestions from NCERT.

The CBSE syllabus has been rationalized keeping intact the learning outcomes so that the core concepts of students can be retained.

Deleted syllabus of CBSE Class 10 Social Science

0Thank You

ANSWER

Formula for Sn

Posted by Shruti Dangi 5 years, 4 months ago

CBSE > Class 10 > Mathematics

1 answers

Nikki Malik 5 years, 4 months ago

sn=n/2+(2a+(n-1)d

0Thank You

ANSWER

Deg p(x)=deg p(x)

Posted by Pooja Rai 5 years, 4 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

What is mean of anupras alinkar

Posted by Amisha Bharti 5 years, 4 months ago

CBSE > Class 10 > हिंदी ए

1 answers

Amrita Kumari 5 years, 4 months ago

अनुप्रास अलंकार की परिभाषा जब किसी काव्य को सुंदर बनाने के लिए किसी वर्ण की बार-बार आवृति हो तो वह अनुप्रास अलंकार कहलाता है।

0Thank You

ANSWER

Why are valance electrons named as such, rather than only electrons?

Posted by Ananya Mishra 5 years, 4 months ago

CBSE > Class 10 > Science

2 answers

Rohit Panchal 5 years, 4 months ago

Thanks ? I'm rohit

0Thank You

Mohit Joshi 5 years, 4 months ago

We call them as valence electrons rather than electrons because they lies in the last shell of an atom called valance shall which decides tha valency of a particle element

3Thank You

ANSWER

How does cyber ethics work in e-commerce

Posted by Mithi Bhatnagar 5 years, 4 months ago

CBSE > Class 10 > Computer Applications (165)