CBSE > Class 08 > Science | CBSE Board | Homework Help

You know that there are two ovaries in female body and normally in intercoure the sperm comes in the contact if one ovary but somes the sperm comes contact in both the ovaries which results twin.

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ANSWER

How did sperm enter in a female body

Posted by Sneha Verma 8 years, 3 months ago

CBSE > Class 08 > Science

2 answers

Jayam Kumar 8 years, 3 months ago

When male and female intercourse between each other the sperm enters in female body.

4Thank You

Ak Udhaya 8 years, 3 months ago

When we got hert

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What is the difference between zygote,embryo and foetus

Posted by Sanya Bhutani 8 years, 3 months ago

CBSE > Class 08 > Science

4 answers

Aryan Pandey 8 years, 3 months ago

Zygote and embryo you know. Foetus is the stage i in which its all body parts are developed(but not matured).

0Thank You

Sneha Verma 8 years, 3 months ago

When sperm and egg meet each other then it is zygote and this process is called fertilisation . Embryo is a baby develope inside the female body basically a baby. Foetus is a stage in which a we can identify a babies part like ear, nose etc we can see all the parts of the baby. After this process the baby comes out and takes birth.

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Abhay Kumar 8 years, 3 months ago

Sezy

0Thank You

Abhay Kumar 8 years, 3 months ago

The difference is your mother is sezy

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What is quantum chromodyanmics

Posted by Abhay Kumar 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

What is pressure?

Posted by Prikshit Swami 8 years, 3 months ago

CBSE > Class 08 > Science

3 answers

Sneha Verma 8 years, 3 months ago

Pressure is basically a force which we apply on anything

0Thank You

Manu Gouda 8 years, 3 months ago

Pressure is a force exerted in an unit area

0Thank You

Kajal Dhurve 8 years, 3 months ago

Force per unit area

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ANSWER

What is a metalloid

Posted by Pratik Dash 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Amar Kumar 8 years, 3 months ago

Metalloid is a chemical element with properties intermediate between those of typical metals and nonmetals. Usually considered under this classification are the semiconductor materials ,chemical elements boron, silicon, germanium, arsenic, antimony etc.

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What is the relationship between the electrons and proton in a atom

Posted by Yash Shukla 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

METAL+ACID=?

Posted by Chapati Hindustani Gamers 8 years, 3 months ago

CBSE > Class 08 > Science

2 answers

Abhay Kumar 8 years, 3 months ago

Hydrogen gas

2Thank You

Amar Kumar 8 years, 3 months ago

Metal reacts with acid makes salt and hydrogen.
Acid + metal → salt + hydrogen
For example: Magnesium + sulfuric acid → magnesium sulfate + hydrogen
Mg + H₂SO₄→ MgSO₄ + H₂

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ANSWER

What is the function of cytoplasm

Posted by Vijay Reddy 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Aryan Pandey 8 years, 3 months ago

The function of the cytoplasm isbto gold the cell organelles at their place and to transport materials from one organelles to another.

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Whet do you mean by PPLO

Posted by Mohit Ratan 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

M C q

Posted by Sakshi Pagare 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Abhay Kumar 8 years, 3 months ago

Multiple choice questions

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ANSWER

what is molecular force ?? plzz tell

Posted by Harsh Panchal 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Aryan Pandey 8 years, 3 months ago

The force that is exerted by one molecule on the other is called molecular force. It is resulted by the magnetic field of the molecule.

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ANSWER

What q Will

Posted by Pradun Singh 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

What is wavelength

Posted by Ayiush Anand 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Aryan Pandey 8 years, 3 months ago

The distance or length between two create adjacent create or two adjacent troughs of a wave is called its wavelength.

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ANSWER

What is red dala book

Posted by Vinod Rajput 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Harshita Agrawal 8 years, 3 months ago

Red data book is a book with the records of the animals whom are extict or endangered

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How is sound produced in human beings? Explain.

Posted by Navneet Mishra 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

What is carbon

Posted by Rahul Kumar 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

Usjdhdhhzysjsn ss

Posted by Naman Bansal 8 years, 3 months ago

CBSE > Class 08 > Science

2 answers

Chapati Hindustani Gamers 8 years, 3 months ago

Bond James Bond

1Thank You

Siddhant Bhagat 8 years, 3 months ago

james bond

4Thank You

ANSWER

How many bones in the human body

Posted by Sudhanshu Singh 8 years, 3 months ago

CBSE > Class 08 > Science

4 answers

Aradhya Singh 8 years, 3 months ago

There are more than 300 bones at birth .And a adult have 206 bone

1Thank You

Abc Abc 8 years, 3 months ago

Yes Amrita Keshwarwani is correct

1Thank You

Aravind Vijayan 8 years, 3 months ago

There are totally 302 bones in our body

1Thank You

Amar Kumar 8 years, 3 months ago

There are 270 bones at birth – this total decreases to 206 bones by adulthood after some bones have fused together.

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ANSWER

What is the chemical used for bleaching.

Posted by Aryan Pandey 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Amar Kumar 8 years, 3 months ago

Color safe bleach is a chemical used for bleaching is hydrogen peroxide as the active ingredient (to help remove stains) rather than sodium hypochlorite or chlorine.

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What is induction.

Posted by Aryan Pandey 8 years, 3 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

Metal + acid =

Posted by Om Balki 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Om Balki 8 years, 3 months ago

Metal salt

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What do you mean by modes of producing young ones

Posted by Mehak Mehak 8 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Aryan Pandey 8 years, 3 months ago

Modes of producing young ones refer to modes of reproduction. There are two modes of reproduction in animals. These are sexual and asexual reproduction.

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ANSWER

What do you mean by cells

Posted by Mehak Mehak 8 years, 3 months ago

CBSE > Class 08 > Science