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  • 4 answers

V Guru Deepika 9 months, 2 weeks ago

Because the arteries carry oygenated blood and this blood want to reach every cell that's why the blood flow with high pressure in arteries

Palak Siwach 9 months, 2 weeks ago

In arteries , flow of oxygenated blood in high pressure . *.*.# oxygenated blood should reach every cell in our body efficiently * heart pumps the blood

K Avinash 9 months, 2 weeks ago

The arteries carries the OB , so the O2 should reach each and every cell in our body efficiently and also there is heart the pumps the blood .

Rohan Dixit 9 months, 2 weeks ago

Because Arteries Have not valves
  • 3 answers

K Avinash 9 months, 2 weeks ago

Step one: After pollen has landed on the stigma, it grows a pollen tube down through the style to the ovary. Step two: The nucleus of the pollen grain travels down the pollen tube and fertilises the nucleus in the ovule. Step three: The fertilised ovule develops into a seed.

Jitendra Kumar 9 months, 2 weeks ago

The suitable pollination will form *** cells and the fusion of *** cells will take place and thus this will lead to fertilization.

Jitendra Kumar 9 months, 2 weeks ago

Pollination is the transfer of pollen grains from the anther to the stigma of the same or different flower. The two types of pollination are :- Self pollination and cross pollination. Self pollination: in this type of pollination the pollen grains are transferred from the anther to the stigma of the same flower. Cross pollination: In this type of pollination the pollen grains are transferred from anther to stigma to the different flower. The two agents responsible for pollination are insect and wind.
  • 2 answers

Shivam Singh 9 months, 2 weeks ago

Washing soda(Na2CO3.10H2O) is synthesized through Solvay's process. It involves the reaction of sodium chloride(NaCl), ammonia(NH3) and carbon dioxide(CO2) in water. Carbon dioxide(CO2) involved is produced through calcium carbonate(CaCO3) and the calcium oxide(CaO) left is used in recovering ammonia(NH3). At first, sodium bicarbonate(NaHCO3) is obtained which is then converted to sodium carbonate(Na2CO3) on heating. Finally, washing soda(Na2CO3.10H2O) is produced by the recrystallization of sodium carbonate(Na2CO3).

Palak Siwach 9 months, 2 weeks ago

Washing soda(Na2CO3.10H2O) is synthesized through Solvay's process. It involves the reaction of sodium chloride(NaCl), ammonia(NH3) and carbon dioxide(CO2) in water. Carbon dioxide(CO2) involved is produced through calcium carbonate(CaCO3) and the calcium oxide(CaO) left is used in recovering ammonia(NH3). At first, sodium bicarbonate(NaHCO3) is obtained which is then converted to sodium carbonate(Na2CO3) on heating. Finally, washing soda(Na2CO3.10H2O) is produced by the recrystallization of sodium carbonate(Na2CO3).
  • 4 answers

Palak Siwach 9 months, 2 weeks ago

it supplies part of the seminal fluid (semen), which mixes with sperm from the testes. Which also helps sperms to move freely

Sanjay Sara 9 months, 2 weeks ago

The function of prostate gland is :- it supplies part of the seminal fluid (semen), which mixes with sperm from the testes. Which also helps sperms to move freely

Lazina Khan 9 months, 2 weeks ago

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Hardik Gulati 9 months, 2 weeks ago

Nourishment of the semen and easing its transport
  • 2 answers

D. Vyshnavi 9 months, 2 weeks ago

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Lazina Khan 9 months, 2 weeks ago

Position of image- between F and P Size- diminished Nature- Virtual and erect
  • 5 answers

Random Person 9 months, 2 weeks ago

Try to watch short videos of SST I watch Rapid Revision Series of SST videos by Digraj Singh Rajput who is a prominent SST teacher with 7 years + teaching experience.

Lazina Khan 9 months, 2 weeks ago

I think u should watch one shot videos of social at this point

Gargi Rana 9 months, 2 weeks ago

Same condition

Not Fine Bro 🎭 9 months, 2 weeks ago

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Not Fine Bro 🎭 9 months, 2 weeks ago

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  • 2 answers

Manju Menasi 9 months, 3 weeks ago

*Flow of energy is unidirectional *Only 1percent of energy is absorbed by the plabts from sun *First tropic level is always occupied by producers (plants)

Vanshika Pal 9 months, 3 weeks ago

It is a linear arrangement of different animals Tells us who eats whom The energy flow is unidirectional
  • 3 answers

V Guru Deepika 9 months, 2 weeks ago

Millions and trillions of cells are there

Navjot Singh 9 months, 2 weeks ago

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Ravi Kumar 9 months, 3 weeks ago

Millions of cells
  • 4 answers

Tushar S 9 months, 3 weeks ago

Esophagus

Kundan Kumar 9 months, 3 weeks ago

Gastic juice

Nukul Pathak 9 months, 3 weeks ago

Pancreatic

Aryan Sahgal 9 months, 3 weeks ago

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  • 1 answers

Golu Kumar 9 months, 3 weeks ago

What is respiration
  • 2 answers

Sneha Rai 9 months, 3 weeks ago

Not conform but yes

Alisha Kushwah 9 months, 3 weeks ago

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  • 2 answers

Suman Teli 9 months, 3 weeks ago

Mineral - it is a homogeneous mixture having definite chemical and physical properties Ores - mineral containing specific metal which can easily and profitably extracted

Naitik Yadav 9 months, 3 weeks ago

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  • 0 answers
  • 2 answers

Chetna Harshi 9 months, 3 weeks ago

A spherical mirror whose reflecting surface is curved inward that is faces towards the centre of the sphere is called a concave mirror . Uses : torches , search lights , and vehicle headlights

Atif Hussain 9 months, 3 weeks ago

Concave mirror is a type of mirror in which reflect light inward to one focal length. Uses - shaving mirror, dentist mirror,torch etc.
  • 2 answers

Saurav Bhatt 9 months, 3 weeks ago

The process through which plant transport their food substances through phloem tissue is known as translocation. It is necessary because at night plants combine oxygen and glucose to produce energy required by the plant for its activities

Sumedha Talukdar 9 months, 3 weeks ago

Translocation is transport of food in plant with the help of sieve tube
  • 2 answers

Sakshi Tiwari Sakshi Tiwari 9 months, 3 weeks ago

Right hand thumb rule

Swati Priya 9 months, 3 weeks ago

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  • 1 answers

Alisha Kushwah 9 months, 3 weeks ago

by translocation through phloem from leaves to the other parts of plant
  • 3 answers

Sakshi Tiwari Sakshi Tiwari 9 months, 2 weeks ago

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Nakshatra Pendyala 9 months, 3 weeks ago

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Parth Kashyap 9 months, 3 weeks ago

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  • 5 answers

Sneha Halli 9 months, 3 weeks ago

They are kept in oil because they are highly reactive metals and can react with atmosphere easily and can catch fire

Abhisht Chaubey 9 months, 3 weeks ago

They are kept in kerosene oil because they will react with moisture present in atmosphere.

Sivani S 9 months, 3 weeks ago

They are highly reactive with oxygen in air. They react vigorously that the hydrogen gas evolved catch fire. To prevent this they are stored under oil

Aryan Sharma 9 months, 3 weeks ago

Because they can catch fire reacts with air

Rudra Nevge 9 months, 3 weeks ago

Yes because they are highly reactive with air and moisture
  • 3 answers

Krishna Agarwal 9 months, 2 weeks ago

Cotyledon is a part of seed which stores carbohydrates

Lazina Khan 9 months, 2 weeks ago

It is the stored food for seeds

Alfiya💫💫💫 . 9 months, 3 weeks ago

part of a seed that provide nutrition and also acts as a Protective layer.....
  • 1 answers

Alisha Kushwah 9 months, 3 weeks ago

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  • 5 answers

V Guru Deepika 9 months, 2 weeks ago

Mitochondria is the powerhouse of the cell it has double membrane it provides energy to the cell whenever needed

Krishna Agarwal 9 months, 2 weeks ago

Mitochondria is the power house of the cell

Parth Kashyap 9 months, 3 weeks ago

are membrane-bound organelles present in the cytoplasm of all eukaryotic cells. They are responsible for producing Adenosine triphosphate (ATP), the main energy currency of the cell.

Alfiya💫💫💫 . 9 months, 4 weeks ago

Mitochondria is the powerhouse of a cell ..

Shivam Kumar 9 months, 4 weeks ago

A mitochondrion is an organelle found in the cells of most eukaryotes, such as animals, plants and fungi. Mitochondria have a double membrane structure and use aerobic respiration to generate adenosine triphosphate, which is used throughout the cell as a source of chemical energy.
  • 1 answers

Shivam Kumar 9 months, 4 weeks ago

The DNA in the cell nucleus is the information source for making proteins. If the information is changed, different proteins will be made. Different proteins will eventually lead to altered body designs. Therefore, a basic event in reproduction is the creation of a DNA copy.
  • 2 answers

Muskan Rai 9 months, 3 weeks ago

Sodium, atomic no is 11and this valency is 1 Oxygen, atomic no is 8 and this valency is 6 Magnesium,atomic no is 12and this valency is 2

Prashantgangwar Gangwar 9 months, 4 weeks ago

Sodium 2,8,1 Oxygen 2,6 Magnesium 2,8,2
  • 1 answers

Rudra Nevge 9 months, 4 weeks ago

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