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

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2Thank You

Patnala Darshan 1 year, 10 months ago

H2 + Cl2 gives rise to 2HCl

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ANSWER

In a germ cell, there is haploid number of chromosomes. How is this chromosome number restored in the zygote?

Posted by Shraddha Sahani 1 year, 10 months ago

CBSE > Class 10 > Science

4 answers

Sakshi Tiwari Sakshi Tiwari 1 year, 10 months ago

In germ cell there is a haploid number (23) of chromosome in both male and female but when male and female get fuse the chromosome number (48) restored in zygote

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Dinesh Rathour 1 year, 10 months ago

Acid and base kya h

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Dinesh Rathour 1 year, 10 months ago

How is asid

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Shivam Kumar Chaurasiya 1 year, 10 months ago

How can I find sperm was ejaculate

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What is the difference between vegetative propagation and spore formation in 5 points

Posted by Rajni Rajni 1 year, 10 months ago

CBSE > Class 10 > Science

2 answers

Lakshana S 1 year, 9 months ago

Spore Formation is a form of asexual reproduction which produces new individuals directly from the spores of the parent. ... Organisms Vegetative Propagation is shown by plants.

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Lakshana S 1 year, 9 months ago

Vegetative propagation is a type of asexual reproduction which produces new plants from vegetative parts of the parental plant.

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ANSWER

While passing through a glass slab why the Ray of light bends?

Posted by Account Deleted 1 year, 10 months ago

CBSE > Class 10 > Science

3 answers

Account Deleted 1 year, 10 months ago

Due to changing of medium towards rare medium

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Devansh Verma 1 year, 10 months ago

Due to change in media from rarer to denser

1Thank You

Shubh Choudhary 1 year, 10 months ago

Due to changing of medium of

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ANSWER

The colour of sun appears white during day time because? A) white colour is least scattered B)all colour ofWhite colour get scattered away

Posted by Niranjan Kumar Sinha 1 year, 10 months ago

CBSE > Class 10 > Science

3 answers

Tushar R 1 year, 10 months ago

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Ashu Kathuria 1 year, 10 months ago

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Diwakar Kumar 1 year, 10 months ago

Why

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ANSWER

As the sugar blood sugar level in our body falls insulin's creation is reduced justify the statement in difference two feedback mechanism that regulate the time and amount of harmony release

Posted by Manvi Jain 1 year, 10 months ago

CBSE > Class 10 > Science

0 answers

ANSWER

Sir question 3 kass hoga

Posted by Vijay Kumawat 1 year, 10 months ago

CBSE > Class 10 > Science

2 answers

Jyoti Sharma 1 year, 9 months ago

6.2×10power 18

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Anmol Deol 1 year, 10 months ago

What is the number of electrons in 1 coulomb of charge

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ANSWER

Pbl2 color name

Posted by Divyank Yadav 1 year, 10 months ago

CBSE > Class 10 > Science

5 answers

Rehan Akhtar 1 year, 10 months ago

Yellow

1Thank You

Adnan Khan 1 year, 10 months ago

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3Thank You

Sonika Hegde 1 year, 10 months ago

Yellow

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Ved Vandra 1 year, 10 months ago

3Thank You

... 888 1 year, 10 months ago

White

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ANSWER

Rspl/3

Posted by Kanishvara . G 1 year, 10 months ago

CBSE > Class 10 > Science

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In experiment mendel obtained 1014 plants out of with 787 were having round seeds and 227 had wrinkled seeds in F2 generation what was the approx ratio obtained in F2 generation and how this ratio is obtained by solving mathematically

Posted by Ayushi ..❣️ 1 year, 10 months ago

CBSE > Class 10 > Science

1 answers

Lucifer Bro 1 year, 10 months ago

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ANSWER

How to organisms Reproduce

Posted by Asish ...... 1 year, 10 months ago

CBSE > Class 10 > Science

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ANSWER

Why is to the ozone layer a cause of concern? What steps are being taken to limit this damage?

Posted by Deepu Sonu 1 year, 10 months ago

CBSE > Class 10 > Science

2 answers

Sakshi Tiwari Sakshi Tiwari 1 year, 10 months ago

Ozone layer is a cause of concern due to its depletion .If ozone layer get deplete so it can cause skin cancer Steps taken to limit the damage is to prevent the use of cfcs in sprey bottles refrigerator etc.

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... 888 1 year, 10 months ago

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2Thank You

ANSWER

Why is damage to the ozone layer a cause of concern ? What steps are being taken to limit this damage?

Posted by Deepu Sonu 1 year, 10 months ago

CBSE > Class 10 > Science

1 answers

Ishta Mahour 1 year, 10 months ago

Ozone layer is a layer of gases that protect earth from sun harmful rays(uv rays) due to pollution that ozone layer is getting thinner as much thin ozone layer will get more uv rays come and harm us ozone layer is made by carbon monoxide

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ANSWER

Matels are solid in nature except

Posted by Chinta Devi 1 year, 10 months ago

CBSE > Class 10 > Science

5 answers

Vihal Kumar 1 year, 10 months ago

Mercury

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Surya Gulia 1 year, 10 months ago

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0Thank You

Kshamta Singh 1 year, 10 months ago

Mercury

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Abhishek Choudhury 1 year, 10 months ago

and gallium

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Aysha Mina 1 year, 10 months ago

mercury

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Write the construction and working of Ammeter and voltometer

Posted by Gaurav Kumar 1 year, 10 months ago

CBSE > Class 10 > Science

1 answers

Raj Kourav 1 year, 10 months ago

The internal resistance of an ammeter is low. The internal resistance is high for a voltmeter. To measure the total current in the circuit the ammeter is connected in series to a circuit. The voltmeter is connected in parallel across the components where the potential difference is to be measured.

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ANSWER

Formula of red brown gas

Posted by Shivam Kumar 1 year, 10 months ago

CBSE > Class 10 > Science

2 answers

Khushi Bathla 1 year, 10 months ago

Nitrogen

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Deepthi Nagaruru 1 year, 10 months ago

NO2

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ANSWER

What is the process of collapsing

Posted by Shiv Dabgar 1 year, 10 months ago

CBSE > Class 10 > Science

1 answers

Raj Kourav 1 year, 10 months ago

Implosion is a process in which objects are destroyed by collapsing (or being squeezed in) on themselves. The opposite of explosion (which expands the volume), implosion reduces the volume occupied and concentrates matter and energy.

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ANSWER

Which part of eye is outer part of eye

Posted by Mukul Thakur 1 year, 10 months ago

CBSE > Class 10 > Science

5 answers

Piyush Prajapati 1 year, 10 months ago

Cornea

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Kanha Yadav 1 year, 10 months ago

Cornea

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Sathya P 1 year, 10 months ago

Cornea

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Bsdusud Osozixu 1 year, 10 months ago

Cornea

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Bsdusud Osozixu 1 year, 10 months ago

Corona

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ANSWER

What is a double displacement

Posted by Sukhmanpreet Kaur 1 year, 10 months ago

CBSE > Class 10 > Science

5 answers

Jahanvi Sharma 1 year, 10 months ago

Double displacement reaction is the reaction in which exchange of ions take part

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Alok Bhaskar Yt 1 year, 10 months ago

Exchange of ions between the reactants and products

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Khushi Bhardwaj 1 year, 10 months ago

Ions take place

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Ritik Gupta 1 year, 10 months ago

In double displacement reaction exchange of ions take place. Na2SO4+BaCl2--------BaSo4+NaCl

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Shobhit Sharma 1 year, 10 months ago

It is a process in which one element of a compound displaces an element of another compound.

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ANSWER

A wire of resistance 2 has been connected to a source of 50V as it's two ends .. what is the current flowing through the wires

Posted by Anniska Pradhan 1 year, 10 months ago

CBSE > Class 10 > Science

4 answers

Vihal Kumar 1 year, 10 months ago

1Thank You

Sakshi Tiwari Sakshi Tiwari 1 year, 10 months 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.
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1Thank You

Ritik Gupta 1 year, 10 months ago

V= IR(ohm law) I = V/R = 50/2= 25A

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Himanshu Raj 1 year, 10 months ago

25 ampere

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ANSWER

How can make ferric oxide

Posted by Kashi Sharma 1 year, 10 months ago

CBSE > Class 10 > Science