CBSE > Class 10 > Science | CBSE Board | Homework Help

I am going to give you a simple trick to learn valve LLB : between left atrium and left ventricle there is Bicuspid valve present RTR : between right atrium and and right ventricle there is Tricuspid valve present

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Differentiate between fragmentation and regeneration

Posted by Tanya Raj 4 years, 3 months ago

CBSE > Class 10 > Science

0 answers

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Which acid is present in Mangoes ????

Posted by Naina Gupta 4 years, 3 months ago

CBSE > Class 10 > Science

5 answers

Js Sharma 4 years, 3 months ago

Citric acid and Malic acid present in mango

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User ....???.... 4 years, 3 months ago

Malic acid and citric acid is present in mango

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Tanya Raj 4 years, 3 months ago

In mango citric and malic acid is present

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Nirmal Mishra 4 years, 3 months ago

Cor gya rf8d

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Nirmal Mishra 4 years, 3 months ago

Vug5h

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Blood pressure also called

Posted by Bhai Simal 4 years, 3 months ago

CBSE > Class 10 > Science

1 answers

Anshul Dabi 4 years, 3 months ago

systolic blood pressure

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What Is cytoledon

Posted by Soni Kumari 4 years, 3 months ago

CBSE > Class 10 > Science

1 answers

Akshara Verma 4 years, 3 months ago

Hii what is your question

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What will happen when water is added in HCL

Posted by Twinkle Rajput 4 years, 3 months ago

CBSE > Class 10 > Science

5 answers

Sheetal Kumari 4 years, 3 months ago

It generates more amount of heat , break the glass and causes injury

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Snehal Halladmani 4 years, 3 months ago

Releases heat

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Manish Sah 4 years, 3 months ago

It formed dilute hcl

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Niharika Nidhi 4 years, 3 months ago

When water is added to HCl,heat will generate steadily and causes solution to splash which can cause injury

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Shivang Gupta 4 years, 3 months ago

HCL would be added to Water and it will liberate Hydrogen gas

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A man stand 10m in front large plane mirror. How far must he walk before he is 5m away form his image?

Posted by Ayush Rawat 4 years, 3 months ago

CBSE > Class 10 > Science

4 answers

Harsh Kumar Singh 4 years, 3 months ago

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Mohd Zaid 4 years, 3 months ago

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Soni Kumari 4 years, 3 months ago

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Niharika Nidhi 4 years, 3 months ago

7.5 m

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What is autotroph

Posted by Ankita Kumari 4 years, 3 months ago

CBSE > Class 10 > Science

5 answers

Khushi Rizwan 4 years, 3 months ago

Autotrophic are those organisms which uses inorganic materials to make organic

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Anshul Dabi 4 years, 3 months ago

*requiring only carbon dioxide or carbonates as a source of carbon and a simple inorganic nitrogen compound for metabolic synthesis of organic molecules*

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Suruchi Chaurasiya 4 years, 3 months ago

The organism which can make their own food known as autotrophs

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A M 4 years, 3 months ago

The organsim which makes their own food

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B03.Adyasha Mishra 4 years, 3 months ago

a living thing that is able to feed itself using simple chemical substances such as carbon dioxide

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What is a different Oxidation and reduction

Posted by Pushpa Anjali 4 years, 3 months ago

CBSE > Class 10 > Science

5 answers

A M 4 years, 3 months ago

Oxidation - addition of Oxygen or removal of hydrogen. Reduction- removal of oxygen or addition of hydrogen.

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B03.Adyasha Mishra 4 years, 3 months ago

Oxidation is a reaction that removes an electron from a substance, reduction is a reaction that adds electrons to a substance. ... Reduction is when the total number of electrons increases in a reaction, oxidation is when the total number of electrons decreases in a reaction.

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Rejina Ahmed 4 years, 3 months ago

Oxidation is the process where there is addition of oxygen and reduction of hydrogen amd reduction is the process where there is reduction of oxygen and addition of hydrogen

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Swayam Shreyaskar 4 years, 3 months ago

Oxidation is a process which involves adding of oxygen. Reduction is a process which involves adding of hydrogen and removal of oxygen.

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Muhammad Faisal Khan 4 years, 3 months ago

The adding of oxygen or removel of hydrogen is called oxidation,the removel of oxygen and adding of hydrogen is called reduction

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Define cristilison of water

Posted by Mandeep Kumar 4 years, 3 months ago

CBSE > Class 10 > Science

2 answers

User ....???.... 4 years, 3 months ago

It is the fixed number of water molecules present in one formula unit of a salt

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Hemang Mittal 4 years, 3 months ago

Water of crystallization are the molecules of water loosely bounded with a salt

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What is formula of gas

Posted by Vibhanshu Pal 4 years, 3 months ago

CBSE > Class 10 > Science

4 answers

Anshul Dabi 4 years, 3 months ago

p⋅V=mM⋅R⋅T

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Soni Kumari 4 years, 3 months ago

KJ kmol-1 K-1

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Mandeep Kumar 4 years, 3 months ago

Which gas

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Vibhanshu Pal 4 years, 3 months ago

What is formula of gas

5Thank You

ANSWER

SANDJWXD is the refer code for hacking this app. So use this while registering.

Posted by Sanu Kumar 4 years, 3 months ago

CBSE > Class 10 > Science

1 answers

Nirmal Mishra 4 years, 3 months ago

Thik hai

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What is the formula sodium

Posted by Sadhika Kumari Sadhika Kumari 4 years, 3 months ago

CBSE > Class 10 > Science

5 answers

Aman Seth 4 years, 3 months ago

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Rahaf Rehas 4 years, 3 months ago

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Prashat Singh 4 years, 3 months ago

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Amrita Kumari 4 years, 3 months ago

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Anjan Bellamkonda 4 years, 3 months ago

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Where is the style deck available in writer interface

Posted by Lucky Goyal 4 years, 3 months ago

CBSE > Class 10 > Science

1 answers

Lucky Goyal 4 years, 3 months ago

Sidebar

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Which one stomach

Posted by Priyanshu Yadav 4 years, 3 months ago

CBSE > Class 10 > Science

3 answers

Anshul Dabi 4 years, 3 months ago

Clear your questions

1Thank You

Prince Jalan 4 years, 3 months ago

Clear your question please ?

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Mandeep Kumar 4 years, 3 months ago

You'r questions is not clear

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H+ ions and OH- ions definition and their daily uses

Posted by Mahima Damor 4 years, 3 months ago

CBSE > Class 10 > Science

5 answers

Komal Yadav 4 years, 2 months ago

H+ ions - acid OH- ions - base

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Mandeep Kumar 4 years, 3 months ago

Acid and base

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Ananya Raj 4 years, 3 months ago

H+ ions are those ions that are released when an acid is in aqueous medium. And oh+ ion s are released when base is in aqueous medium.

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S J 4 years, 3 months ago

Acid base

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Harshit Raj 4 years, 3 months ago

Acid and base

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In humans bile juice is secretedby

Posted by Manoj L 4 years, 3 months ago

CBSE > Class 10 > Science

5 answers

Tanisha Suhas Rao 4 years, 3 months ago

Liver

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Madhu K 4 years, 3 months ago

Liver

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S J 4 years, 3 months ago

Liver

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Khushi Kulshrestha 4 years, 3 months ago

Liver

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Gaurav Yadav 4 years, 3 months ago

Liver

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Follow me and ponder the question what if!

Posted by Mishty Panchal 4 years, 3 months ago

CBSE > Class 10 > Science

0 answers

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What it is Necessary for Reproduction ?

Posted by Nisha Kumari 4 years, 3 months ago

CBSE > Class 10 > Science

1 answers

Aman Singh 4 years, 3 months ago

Reproduction is very important because first we talk our ecosystem is balance bye the Process of reproduction and other things is reproduction is essential for living organisms in order to continue the species generation after generation

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During opening of stomata: a]guard cells do not have any role b]guard cells shrink c]guard cells swells d]guard cells damaged

Posted by Vivek Cs 4 years, 3 months ago

CBSE > Class 10 > Science

3 answers

S J 4 years, 3 months ago

2Thank You

Poorvi Agrawal 4 years, 3 months ago

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Aman Singh 4 years, 3 months ago

Guard cell swell

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Balancing a chemical equations

Posted by Navkar Jain 4 years, 3 months ago

CBSE > Class 10 > Science

3 answers

Tanisha Suhas Rao 4 years, 3 months ago

Draw box around Don't make changes in the subcripts only add coefficients Then write the physical states.

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Ayush Yadav 4 years, 3 months ago

Hello

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Vivek Dhakad 4 years, 3 months ago

We know that the mass can nither be create nor we distroed it means that the mass of product side always equall to the mass of reactent side.

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Chapter 2 mcq send me

Posted by Pawan Yadav 4 years, 3 months ago

CBSE > Class 10 > Science

1 answers

Harshit Joshi 4 years, 3 months ago

Pg.34 1. (D) 10 2. (B) HCL 3. (D) 16ml 4. (C) Antacid

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What is heartbeat ? Pls helo me to write in short

Posted by Abhay Shrivastava 4 years, 3 months ago

CBSE > Class 10 > Science

3 answers

Vivek Dhakad 4 years, 3 months ago

Heart beat is the vibration of the heart we also say that when the heart pumping the blood heart beat is create.

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Sam The Winner 4 years, 3 months ago

One complete contraction and relaxation of the heart is called a heartbeat.

1Thank You

Pranay Shrivastava 4 years, 3 months ago

Its not helo its help

2Thank You

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Chemical reaction. NCERT question answer

Posted by Lucifer Name 4 years, 3 months ago

CBSE > Class 10 > Science

0 answers

ANSWER

What is photos synthetic

Posted by Mayank Shukla 4 years, 3 months ago

CBSE > Class 10 > Science

5 answers

Anshul Dabi 4 years, 3 months ago

Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.

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Mandeep Kumar 4 years, 3 months ago

Photosynthesis is process in which green plant prepare food by the help of intake Carbon dioxide by leaf and give us oxygen ,Intake of water by root hair water losing by leaf

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Sam The Winner 4 years, 3 months ago

Photosynthesis is a process by which green plants make their own food from carbon dioxide and water by using sunlight energy in the presence of chlorophyll.

1Thank You

Yash Rathore 4 years, 3 months ago

Photosynthesis is the process in which 4 plant go to picnic and kiching photo of other plant so photo go to WhatsApp photo scene so it is photo seen now photo yahan hai so this is hence is called photosynthesis

1Thank You

Amiya Ranjan Panda 4 years, 3 months ago

Photosynthesis is a process in which green plants use oxygen carbon dioxide water for their food

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Who is father of botany ?

Posted by Rishu Maurya 4 years, 3 months ago

CBSE > Class 10 > Science

5 answers

Anshul Dabi 4 years, 3 months ago

Theophrastus

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A M 4 years, 3 months ago

Theopharatus

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Mandeep Kumar 4 years, 3 months ago

Theophrastus is father of botany

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Satya Swaroop Nune 4 years, 3 months ago

Theophrastus

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Sumit Kumar 4 years, 3 months ago

Totny

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The electric in impulse travel from the body organs to brain and from brain to the body organs to know cells which are known as

Posted by Vijeta Vijeta 4 years, 3 months ago

CBSE > Class 10 > Science

2 answers

Harsh Kumar Singh 4 years, 3 months ago

Nervous cell

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Shweta Sabhya 4 years, 3 months ago

Nerve cells

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Why does zinc plate develop when placed in copper sulphate solution for a few hours/day ?

Posted by Iqra Hashmi 4 years, 3 months ago

CBSE > Class 10 > Science

3 answers

Mousami Rani Mahato 4 years, 3 months ago

Zinc is more reactive metal than copper.That's why zinc displace copper from it salt solution and form zinc sulphate.

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Satya Swaroop Nune 4 years, 3 months ago

This happens because of the reaction of Zinc metal with copper sulphate solution. Zinc is more reactive then copper thus zinc displace copper from its salt solution and form zinc salt.

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Harshit Bothra 4 years, 3 months ago

Hours

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What is meaning of harmon

Posted by Pihu Duhan 4 years, 3 months ago

CBSE > Class 10 > Science

5 answers

Sushil Vishwakarma 4 years, 3 months ago

Hormone Means : Chemical Messagers

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Anshul Dabi 4 years, 3 months ago

a regulatory substance produced in an organism and transported in tissue fluids such as blood or sap to stimulate specific cells or tissues into action.

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Mahima Damor 4 years, 3 months ago

Harmone is a type of chemical which helps to grow over body. It is secreted by pitutiary gland.

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Aman Kumar 4 years, 3 months ago

What is harmon? Explain this.

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Aman Kumar 4 years, 3 months ago

Hi!

2Thank You

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