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Explain the functioning of heart

Posted by Harshit Bhandekar 5 years, 7 months ago

CBSE > Class 10 > Science

2 answers

? Yang ? 5 years, 7 months ago

The heart functions in the following ways: ●The arteries receive oxygenated blood from the heart and supply it throughout the body. Whereas, the veins carry the deoxygenated blood from all the body parts to the heart for oxygenation. ●The right atrium receives blood from the veins and pumps it to the right ventricle. ●The right ventricle pumps the blood received from the right atrium to the lungs. ●The left atrium receives oxygenated blood from the lungs and pumps it to the left ventricle. ●The left ventricle pumps the oxygenated blood throughout the body. ☆Improper functioning of the heart results in heart diseases such as angina pectoris, congestive heart failure, cardiomyopathy, cardiac arrest, etc. HOPE IT HELPS YOU?✌

Riya Philip 5 years, 7 months ago

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What is the function of blood capilarries

Posted by Harish Ar 5 years, 7 months ago

CBSE > Class 10 > Science

3 answers

Akshita Akshita 5 years, 7 months ago

It helps in the supply of blood

? Yang ? 5 years, 7 months ago

CAPILLARIES: On reaching tissues, arteries branch further into extremely thin tubes called capillaries. "Capillaries bring about the exchange of substances between blood and tissues". HOPE IT HELPS YOU?✌

Riya Philip 5 years, 7 months ago

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Find a cubic polynomial with the sum, sum of the product of its zeroes taken two at a time, and the product of its zeroes as 13,-15, -189.

Posted by Charvi Sangwan 5 years, 7 months ago

CBSE > Class 10 > Mathematics

3 answers

Vanita Mehta 5 years, 7 months ago

X3 - 13x2 - 15x + 189

Riya Philip 5 years, 7 months ago

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Priyanshu Kumar 5 years, 7 months ago

Sun na basic maths Lo hard questions ni aayege

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Compare the above system with the probable systems in hilly/mountainous areas or plains or plateau regions

Posted by Harish Ar 5 years, 7 months ago

CBSE > Class 10 > Science

1 answers

Riya Philip 5 years, 7 months ago

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How do the articles of the UDHR correlate with Mandela democracy

Posted by Devraj Maurya 5 years, 7 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Riya Philip 5 years, 7 months ago

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Contrast between employment and production

Posted by Ajay Dahiya 5 years, 7 months ago

CBSE > Class 10 > Social Science

1 answers

Riya Philip 5 years, 7 months ago

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What is dna?, Dna full form

Posted by Syed Mohd Hasan 5 years, 7 months ago

CBSE > Class 10 > Science

5 answers

Kedar Thakur 5 years, 6 months ago

DNA is deoxyribonucleic acid that helps in carrying genes or heriditery materials from the parent to the offsprings.

Karthihesh G V 5 years, 7 months ago

Dna is deoxyribonucleic acid which helps out in carrying the gene from the parents to their reproductive species

? Yang ? 5 years, 7 months ago

DNA: Deoxyribonucleic Acid.“DNA is a group of molecules that is responsible for carrying and transmitting the hereditary materials or the genetic instructions from parents to their offsprings.” HOPE IT HELPS YOU?✌

Riya Philip 5 years, 7 months ago

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Ajin Ajin 5 years, 7 months ago

Deoxyribonucleic Acid (DNA) = En Español. DNA is the chemical name for the molecule that carries genetic instructions in all living things this is your answer

ANSWER

cos2A - 3 cos A + 2 / sin 2 A = 1

Posted by Pradeep Kumar 5 years, 7 months ago

CBSE > Class 10 > Mathematics

2 answers

Rohit Kumar 5 years, 6 months ago

A=60°

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What is main difference between rational and irrational

Posted by Amit Jaiswal 5 years, 7 months ago

CBSE > Class 10 > Mathematics

3 answers

Khushi Tomar 5 years, 7 months ago

Rational not have root . Irrational have roots

Riya Philip 5 years, 7 months ago

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Yogita Ingle 5 years, 7 months ago

S.No	Rational Numbers	Irrational Numbers
1	Numbers that can be expressed as a ratio of two number (p/q form) are termed as a rational number.	Numbers that cannot be expressed as a ratio of two numbers are termed as an irrational number.
2	Rational Number includes numbers, which are finite or are recurring in nature.	These consist of numbers, which are non-terminating and non-repeating in nature.
3	Rational Numbers includes perfect squares such as 4, 9, 16, 25, and so on	Irrational Numbers includes surds such as √2, √3, √5, √7 and so on.
4	Both the numerator and denominator are whole numbers, in which the denominator is not equal to zero.	Irrational numbers cannot be written in fractional form.
5	Example: 3/2 = 1.5, 3.6767	Example: √5, √11

ANSWER

मीरा की कविता सहजता और समपईश की कविता है इस कथा को संश्रेप मैं समझाइए

Posted by Vikram Rathore 5 years, 7 months ago

CBSE > Class 10 > हिंदी ए

1 answers

Satyam Singh 5 years, 7 months ago

Nehi aataa hai

ANSWER

तुलसी दास कौन थे?

Posted by Kamal Sheikh 5 years, 7 months ago

CBSE > Class 10 > हिंदी ए

2 answers

Mahabir Bamal 5 years, 6 months ago

गोस्वामी तुलसीदास (1511 - 1623) हिंदी साहित्य के महान कवि थे। इन्हें आदि काव्य रामायण के रचयिता महर्षि वाल्मीकि का अवतार भी माना जाता है।

Yogita Ingle 5 years, 7 months ago

गोस्वामी तुलसीदास (1511 - 1623) हिंदी साहित्य के महान कवि थे। इन्हें आदि काव्य रामायण के रचयिता महर्षि वाल्मीकि का अवतार भी माना जाता है।

ANSWER

What is the position of the image when the object is placed at a distance of 10 cm of the convex lens and focal length is 10 cm. Pls answer logically without using lens formula.

Posted by Samruddhi Br 5 years, 7 months ago

CBSE > Class 10 > Science

1 answers

Riya Philip 5 years, 7 months ago

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2x-3y+10

Posted by Priya.P Priya 5 years, 7 months ago

CBSE > Class 10 > Mathematics

5 answers

Sandhya Kumari 5 years, 7 months ago

Bye

Sandhya Kumari 5 years, 7 months ago

Kaya hai

Sandhya Kumari 5 years, 7 months ago

Algebra hai

Sandhya Kumari 5 years, 7 months ago

Solution karna hai

Sandhya Kumari 5 years, 7 months ago

Kaya karna hai

ANSWER

What was the poet thinking while sitting under the hemlock tree??

Posted by Charvi Sangwan 5 years, 7 months ago

CBSE > Class 10 > English Language and Literature

4 answers

Riya Philip 5 years, 7 months ago

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Itachi Uchiha ? 5 years, 7 months ago

Also my ans answer help u then join us for more study about each nd every subject...

Itachi Uchiha ? 5 years, 7 months ago

And he also he is sad then from the hemlock tree a crow shook down the snow on his arms then this incident change the negativity of poet in his mind...

Itachi Uchiha ? 5 years, 7 months ago

When poet is sitting under the hemlock tree he think negativity in his mind like we can say that he think about his day that today I have a bad day (as a eg..)

ANSWER

If u wants to study with us firstly give ur no. in this answer box

Posted by Itachi Uchiha ? 5 years, 7 months ago

CBSE > Class 10 > Mathematics

2 answers

? Yang ? 5 years, 7 months ago

Wat?¿? #Ritik Kumar???

Sandhya Kumari 5 years, 7 months ago

Cheater

ANSWER

Why variations take place in DNA copying??

Posted by Account Deleted 5 years, 7 months ago

CBSE > Class 10 > Science

2 answers

Pranjal Varshney 5 years, 7 months ago

What is corrosion?

Riya Philip 5 years, 7 months ago

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If any one wants to study online with frnds then download google meet app and give ur wtsp no. And then in ur no we can send a link on ur no. Then cick on this link choose google meet app and also after opening meet app click asking to join then we can admit u in our team then u can study with us............... FAST GO AMD DOWNLOAD GOOGLE MEET APP AND JOIN WITH US...... THNX..... ??????????

Posted by Itachi Uchiha ? 5 years, 7 months ago

CBSE > Class 10 > Mathematics

5 answers

Ajin Ajin 5 years, 7 months ago

But it isn't pratical my friend if it is possible post 1 more question as this l will give answer for it

Riya Philip 5 years, 7 months ago

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? Yang ? 5 years, 7 months ago

"Nice" Ritik Kumar?

? Yang ? 5 years, 7 months ago

???

Sandhya Kumari 5 years, 7 months ago

No thank

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What was Habsburg Empire ?

Posted by Abhinav 9B 5 years, 7 months ago

CBSE > Class 10 > Social Science

3 answers

Riya Philip 5 years, 7 months ago

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Harsh Raj 5 years, 7 months ago

The Habsburg Empire ruled over Austria-Hungary. It was a patchwork of many different regions and peoples because: It included the Alpine regions - the Tyrol, Austria and the Sudetenland – as well as Bohemia, where the aristocracy was predominantly German-speaking.

Yogita Ingle 5 years, 7 months ago

The Habsburg Empire ruled over Austria-Hungary. It was a patchwork of many different regions and peoples because: It included the Alpine regions - the Tyrol, Austria and the Sudetenland – as well as Bohemia, where the aristocracy was predominantly German-speaking.

ANSWER

Consider the numbers 4n, where n is a natural number. Check whether there is any value of n for which 4n ends with the digit zero

Posted by Versha Kawaliya 5 years, 7 months ago

CBSE > Class 10 > Mathematics

1 answers

Riya Philip 5 years, 7 months ago

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Full form of IPSFC

Posted by Sandhya Kumari 5 years, 7 months ago

CBSE > Class 10 > Science

2 answers

Maahi ......♾ 5 years, 7 months ago

International Pacific Salmon Fisheries Commission.

Riya Philip 5 years, 7 months ago

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Why millet is called coarse grain

Posted by Akshita Akshita 5 years, 7 months ago

CBSE > Class 10 > Science

2 answers

Riya Philip 5 years, 7 months ago

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Yogita Ingle 5 years, 7 months ago

Millets are type of grains which are have high value of nutrition and protein in it. Examples : Bajra, Ragi and Jowar.

Millets are also known as coarse grains. It is because their surface is not so smooth. Coarse means 'rough'. Millets have surface which are rough. So they are termed as coarse grains.

Like wheat and rice, they do are not fine grains. They are coarse type or rough type grains.

ANSWER

what does the demonstration by the military force signify

Posted by Govardhan Govardhan 5 years, 7 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Riya Philip 5 years, 7 months ago

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List 7 pair of characters studied by Mendel.

Posted by Asifa Naaz 5 years, 7 months ago

CBSE > Class 10 > Science

3 answers

? Yang ? 5 years, 7 months ago

1) STEM HEIGHT: Tall & Dwarf. 2) FLOWER COLOUR: Violet & White. 3) FLOWER POSITION: Axial & Terminal. 4) POD SHAPE: Inflated & Constricted. 5) POD COLOUR: Green & Yellow. 6) SEED SHAPE: Round & Wrinkled. 7) SEED COLOUR: Yellow & Green. HOPE IT HELPS YOU?✌

Riya Philip 5 years, 7 months ago

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Yogita Ingle 5 years, 7 months ago

There were 7 characters of the pea plant which were selected by Mendel for the experiments. The characters which were chosen by Mendel for his study were stem height, flower colour, flower position, pod shape, pod colour, seed shape, seed colour. All these characters belong to different chromosomes in the pea plant.

ANSWER

Define variation and give its importance?

Posted by Asifa Naaz 5 years, 7 months ago

CBSE > Class 10 > Science

2 answers

Riya Philip 5 years, 7 months ago

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Yogita Ingle 5 years, 7 months ago

Variation can be defined as the difference between the cells, organisms or group of organisms belonging to a particular species by environmental factors (phenotypic variation) or genetic differences (genotypic variations).
It is caused by gene mutations due to certain environmental factors and various combinations of genetic material.
Variation is important because it causes evolution and is the basis of heredity.
It is advantageous to a population as it enables few individuals to adapt to the environment changes thus, enabling the survival of the population.

ANSWER

Define genetics and heredity.

Posted by Asifa Naaz 5 years, 7 months ago

CBSE > Class 10 > Science

1 answers

Riya Philip 5 years, 7 months ago

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data transfer on the internet?

Posted by Rishabh Yadav 5 years, 7 months ago

CBSE > Class 10 > Computer Applications (165)

1 answers

Ashish Kumar 5 years, 6 months ago

Wi-Fi

ANSWER

Hari wanted to win over the confidence of Anil because

Posted by Anjali Deshmukh 5 years, 7 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Riya Philip 5 years, 7 months ago

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Name three tier government in India.What steps are taken by government to make thrid tier powerful ?

Posted by Dikshant Mashane 5 years, 7 months ago

CBSE > Class 10 > Social Science

2 answers

Riya Philip 5 years, 7 months ago

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Ashis Chintu 5 years, 7 months ago

Union,state and local government there is a separation and a constitutional rights of giving some basic rights and regular election

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What do you know about Griffin? Give a brief ly comment on him

Posted by Harish Patra 5 years, 7 months ago

CBSE > Class 10 > English Language and Literature

2 answers

Riya Philip 5 years, 7 months ago

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Yogita Ingle 5 years, 7 months ago

Character Sketch of Griffin: The Invisible Man (Griffin) is given many names in the novel. At first he is the Stranger who arrives at Iping, then he is the Voice that startles everybody. However, his real name is Griffin. Though he is the protagonist of the story, all his deeds are more like that of an antagonist. Griffin is an eccentric scientist. He was very gifted but used his mind in a sinister way. He devised an experiment to become invisible and then started looting and murdering whoever came in his way.

Griffin is a gifted young university medical student with albinism, who studies optical density. He believes he is on the verge of a great scientific discovery. Working reclusively in his flat, he invents a formula to bend light and reduce the refractive index of physical objects, making them invisible. He experiments on himself and makes himself invisible.

ANSWER

How do banks carry out their day to day transactions

Posted by Vanshika Didwania 5 years, 7 months ago

CBSE > Class 10 > Social Science

2 answers

Riya Philip 5 years, 7 months ago

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Ashis Chintu 5 years, 7 months ago

They kept a little sum amount only with them but rest the provide to working institution or they invest to get interest

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