CBSE > Class 07 > Science | CBSE Board | Homework Help

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How reproduction is happen in plant ... ?

Posted by Ayush Kumar Nayak 1 year ago

CBSE > Class 07 > Science

2 answers

Vasundhara Yadav 7 months, 4 weeks ago

By pollination and fertilization( Sorry for late answer I downloaded the app this year)

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Mudam Sathwik 1 year ago

What are the components of blood

2Thank You

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How to find the speed of a simple pendulum

Posted by Rohitaswa Mallik 1 year ago

CBSE > Class 07 > Science

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Process of respiration in human beings Brief explain

Posted by Akshara Singh 1 year ago

CBSE > Class 07 > Science

0 answers

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What is the meaning of electricity

Posted by S. Abinayaashree Aashree 1 year ago

CBSE > Class 07 > Science

3 answers

Shrishti Singh 9 months, 2 weeks ago

Meaning of electricity is- a type of energy that we use to make heat , light and power to work machines etc.....

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Pournami Sanil 1 year ago

The city which generate electric is known as electricity

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Ayush Kumar Nayak 1 year ago

The city which generate electric is known as Electricity. Simple Answer

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draw a well labelled diagram of a open and closed electric circuit using electric symbols class 7

Posted by Sony Shah 1 year ago

CBSE > Class 07 > Science

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Suppose the two photograph shown in fig 13.1 and fig 13.2 of ncert had been taken at a interval of 10 second if a distance of 100 metres is shown by 1 cm in these photographs calculate the speed of blue car

Posted by Khushi Gupta 1 year ago

CBSE > Class 07 > Science

0 answers

ANSWER

What is ventricles What is atrium

Posted by Goutham V A 1 year ago

CBSE > Class 07 > Science

3 answers

Avisha Loona 10 months, 3 weeks ago

When there is no change in chemical composition in substance only color texture etc is changed it is called physical change

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Swati Swati 1 year ago

What is the physical change

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Rrrrr Mmmmm 1 year ago

Ventricles are the lower chambers of human heart.artium are the upper chambers of human heart

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What is rust

Posted by Deepanshu Sahu 1 year ago

CBSE > Class 07 > Science

5 answers

Anushka Rath 1 year ago

Rust is an substance formed on iron objects , if it comes in contact with moisture and oxygen. Some ways to prevent rusting is galvanisation , oiling , painting etc.

2Thank You

Dipanjona Dutta 1 year ago

Sir what is sexual reproduction

4Thank You

Vidhi Sharma 1 year ago

When iron will be kept in sun for long time so it will reduce its freshness so the substance formed on that time is rust

3Thank You

Mohit Raj 1 year ago

What is soil

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Aditya Singh 1 year ago

Rust is an substance

2Thank You

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What is the function of acid and base

Posted by Anand Kumar 1 year ago

CBSE > Class 07 > Science

2 answers

Aastha Yadav 1 year ago

These substances taste sour because they contain acids. The chemical nature of such substance is acidic The substances like these which are bitter in taste and feel soapy on touching are known as bases. The nature of such substances is said to be basic

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Pournami Sanil 1 year ago

What are the product of photosynthesis

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Why does a person develop cramps after a vigorous exercise

Posted by Harshit Tiwari 1 year ago

CBSE > Class 07 > Science

1 answers

Anushka Rath 1 year ago

A person develops cramps after a vigorous exercise as lactic acid formation takes place inside our body. Thus is called as anaerobic respiration.

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Mineral acids

Posted by Mayuresh Kamble 1 year, 1 month ago

CBSE > Class 07 > Science

1 answers

Anand Kumar 1 year ago

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

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A carnivorous

Posted by Himanshu Sinha 1 year, 1 month ago

CBSE > Class 07 > Science

4 answers

Shyam Ladli Vaishnavi 11 months, 2 weeks ago

Acids are so in taste the nature of acid are acidic

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Aditya Singh 1 year ago

An animal who eats it's pret

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Anand Kumar 1 year ago

A animal that eats flesh, non veg 🐤🐤 is called carnivore animal

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Anand Kumar 1 year ago

My doubt is what is acid

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Shpet notes on A+ blood group

Posted by Awhan 08 Mallick 1 year, 1 month ago

CBSE > Class 07 > Science

0 answers

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Why are water pipes galvanized?

Posted by Prerna Kumari 1 year, 1 month ago

CBSE > Class 07 > Science

2 answers

Aditya Singh 1 year ago

Water pipes are Galvanized is to prevent rusting

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Ekampreet Sohanvi 1 year, 1 month ago

In many cases the pipes are galvanized which means to deposit a layer of zinc to prevent rusting

2Thank You

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What is the function of HCL in our body

Posted by Salha Nuri 1 year, 1 month ago

CBSE > Class 07 > Science

1 answers

Ekampreet Sohanvi 1 year, 1 month ago

Hcl is hydrochloric acid. It kills the unwanted bacteria which may enter along with the food

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Green plant also known as _____________.

Posted by Sukhmanjeet Singh 1 year, 1 month ago

CBSE > Class 07 > Science

5 answers

Vidhi Sharma 1 year ago

Autotrophs

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Pournami Sanil 1 year ago

Autotrophs

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Sagar Sen 1 year, 1 month ago

Autotrophs

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Akshat Darak 1 year, 1 month ago

Autotrops

1Thank You

Anish Kumar 1 year, 1 month ago

𝓐𝓾𝓽𝓸𝓽𝓻𝓸𝓹𝓼

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The blood from the hert is transported to all parts of the body by the __________

Posted by Ganta Kalyani 1 year, 1 month ago

CBSE > Class 07 > Science

3 answers

Sagar Sen 1 year, 1 month ago

Arteries

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Gayatree Sahu 1 year, 1 month ago

Arteries

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Drishti Saneja 1 year, 1 month ago

Capillaries

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Why is MCB's preferred over fuse ?? Give two examples

Posted by Karnica Mishra 1 year, 1 month ago

CBSE > Class 07 > Science

0 answers

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Explain how soil if formed with a labelled diagram

Posted by Neerja .. 1 year, 1 month ago

CBSE > Class 07 > Science

0 answers

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The following is autographic 123

Posted by Allen Michael 1 year, 1 month ago

CBSE > Class 07 > Science

0 answers

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True or false

Posted by Sharanu Mathpati 1 year, 1 month ago

CBSE > Class 07 > Science

1 answers

Allen Michael 1 year, 1 month ago

I want to traffic is kind of This is a kind of

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Explain respiration in plants.

Posted by Lalali Rathor 1 year, 1 month ago

CBSE > Class 07 > Science

0 answers

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Explain respiratory system in humans humans.

Posted by Lalali Rathor 1 year, 1 month ago

CBSE > Class 07 > Science

1 answers

Roshni Sahoo 1 year ago

When we inhale air into the body through the nasal cavity. From the nasal cavity the air reaches our lungs through the windpipe . lungs are present in the chest cavity. This cavity is surrounded by ribs on the sides .

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Floods can be controlled by

Posted by Aryan Yadav 1 year, 1 month ago

CBSE > Class 07 > Science

3 answers

Shyam Ladli Vaishnavi 11 months, 2 weeks ago

Plants

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Divyanshu Choudhary 1 year, 1 month ago

Afforestation

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Bharat Kumar 1 year, 1 month ago

Which of the following city is unlikely to be affected by a cyclone.

3Thank You

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What is rusting?

Posted by Rekha Kumari 1 year, 1 month ago

CBSE > Class 07 > Science

2 answers

Karnica Mishra 1 year, 1 month ago

Rusting is a process of depositing a brownish layer on an iron object . This happens when an iron object is left in air which has moisture in it . Iron+ water+ oxygen——— rust

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Arjun Kumar 1 year, 1 month ago

When an iron object is left in damp air (or moisture) for a considerebal time,it gets covered with a red brown flaky substance called Rust.This is called rusting of Iron.

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What is water of crystalization

Posted by Muhammad Ashhad 1 year, 1 month ago

CBSE > Class 07 > Science