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3351.

Difference between plant cell and animal cell ,,,

Answer»

The Difference are as Follows:

1) Plant cell ALWAYS have cell wall while animal cells do not.

2) Plant cell have plastids (pigments used to absorb various wavelength of light)

3) Plant cell do not have CENTRIOLES (used for formation of spindle fibres) while animals have.

4) Plant cell have a LARGE centralised vacuole while animal cell have few SMALL scattered vacuole.

5) Plant cell do not have lysosomes, (vacuole PLAYS the part there) while animal cells do have lysosomes.

6) In plant cells the golgi body is scattered and is called dictyosomes while in animal cells golgi body is present near nucleus.

3352.

What is the difference between rabi and kharif crop (3points)

Answer»

Rabi crop-These crops are GROWN in winters and harvest in the summers.these types of crops doesn't need much water.like- wheat,mustard e.t.c
Kharif crop- These crops are sown in the on set of monsoon and harvest in the month of September and October. these types of crops NEEDS lot of Water and high TEMPERATURE like-rice, jower,bajra,barley e.t.c
If U liked so mark it as brilliant answer

3353.

Kua koi mujhe class11 ka maths krvayyga as a teacher reply fast

Answer»

I will TRY to TEACH U

3354.

State archimesldes principle

Answer»

Archimedes' PRINCIPLE states that the UPWARD buoyant force that is exerted on a BODY immersed in a fluid, whether FULLY or partially submerged, is equal to the weight of the fluid that the body displaces and acts in the upward direction at the center of MASS of the displaced fluid. Archimedes' principle is a law of physics fundamental to fluid mechanics. It was formulated by Archimedes of Syracuse.

3355.

Who is the inventer of X ray?

Answer» Wilhelm Conrad Röntgen DISCOVERED X - RAY in 1895.


   hope this helps U...
3356.

write the difference between traditional methods of irritation and modern method of irrigation. which one is better according to you and why

Answer»

It is more accurate if you will write it conventional method of irrigation.

Now i come to your question

traditional methods of irrigation involves gravity flow of WATER once you applied the water In this method of irrigation generally mode of water application is surface It includes basin irrigation,furrow irrigation and border irrigation

but in CASE of modern method pressurized water is used for irrigation throughout the irrigation.This system includes sprinkler irrigation,drip irrigation In this method water can be applied in both way surface and sub surface Modern irrigation method have the option to apply the FERTILIZER with irrigation water with the help of fertigation unit

If we talk about water application EFFICIENCY then modern irrigation method have higher water application efficiency compared to traditional method..
.
Hope it HELPS.
.
Plz mark as brainiest

3357.

Which of the following is wrong for fungia) they all are eukaryoticb) all fungi posses a purely cellulose cell wallc) they are heterotrophic d) they are both unicellular and multicellular

Answer»

The answer  is B)  all fungi posses a purely cellulose cell WALL.


              HOPE this helps u...

3358.

What is diffrence between hypertonic and hypotonic

Answer» MAY this will HELP you
3359.

although water pollution is bad, it does not actually cause anyone to die. justify the given statement with suitable example..?

Answer»

We can take the example of SACRED Ganga river.Every day it is POLLUTED by the industries on its BANKS and by RELIGIOUS practices.But though it doesnoy have much effects on human and aquatic life and is believed yo be sacred.

3360.

You are concerned about the fast receding water table due to mindless wastage and over drawing of water for domestic and agricultural use . Write an article in about 150 words on the topic ‘Facing Water Crises’.

Answer»

PARCHED

India is already facing a water crisis—and it is only going to get worse

By Saptarishi Dutta

 

March 03, 2015

It'll get harder.

Water scarcity has begun early in India. Corporations and farmers have been guzzling surface water, groundwater levels have been reducing, and the amount of pollutants in water is increasingly rapidly, according to a new report by the World Resources Institute.

More than 100 million people in India are living in places where water is severely polluted. Out of the 632 districts examined to determine the quality of ground water, only 59 districts had water safe enough to drink. The yellow and red areas in the MAP show the places where concentration of pollutants such as chlorine, fluoride, iron, arsenic, and nitrate exceed national safety limits.



In 2011, some 130 million people lived in the districts where the concentration of at least one pollutant is higher than the levels considered safe. And more than 20 million people lived in the eight districts where at least three pollutants go past the safety standards. Bagalkot in Karnataka has the most unsafe drinking water with five out of the six pollutants exceeding safety limits.

With increasing industrialisation and urbanisation, more than 40% of India’s available surface water is being used every year. In the northwestern region,the breadbasket of India, about 80% of the surface water is being used.



Once surface water is exhausted, people dig to find more water. Groundwater levels across 4,000 wells studied by the authors have receded by 54% in the last seven years. Falling groundwater levels mean water is further away from the surface and hence less accessible.

Many farmers depend on groundwater levels and rains to grow crops. About 65% of cultivable land in the country doesn’t have irrigation facilities. To make matters worse, the government subsidises electrical pumps for farmers which they use to pump water putting a lot of strain on the electrical grids in India—a power-starved country.

The report states that with more than half of India’s total area is facing high to extremely high stress, almost 600 million people are at higher risk of surface-water supply disruptions. Shrinking supply might have serious ramifications for the country’s agriculture sector which uses 90% of the available water(pdf).

While the current situation looks quite grim, there is a possibility that it can get worse. Water supply is expected to fall 50% below demand by 2030.

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3361.

Give the function of the following organelles in a cell : chloroplast, nucleus

Answer»

These ORGANELLES are like the ORGANS in a human and they help the cell stay alive. Each organellehas it's own specific FUNCTION to help the cell survive. The nucleusof a eukaryotic cell directs thecell's activities and stores DNA. Eukaryotes also have a golgi APPARATUS that packages and distributes proteins.

hope it helped

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3362.

external segmentation is absent but internal segmentation in option a. polychaeta b. oligochaeta c. archiannelida d. hirudinea

Answer» HEYA....

____________________________________________________________

QUESTION;- External segmentation is absent but internal segmentation is PRESENT in option (1) polychaete,(2) oligochaete,(3) archiannelida ,(4) hirudinea

ANSWER:- it is option (3) archiannelida

€. External segmentation is absent but internal segmentation is present

_____________________________________________________________

HOPE it helps
============
3363.

Who discovered cell? who discovered tissue?☆useless answer delete ☆☆no copied answer☆

Answer» HELLO user !!!

Your answer :-

→Cell was discovered for the first time by ROBERT Hooke .

→He discovered it in the year 1665

→cell tissue was discovered by Robert Brown.(nucleus)

HOPE this HELPS you ^_^
3364.

Bones formed by ossification of tendon is called

Answer»

It is synonymous with bone tissue formation. There are two PROCESSES resulting in theformation of normal, healthy bone tissue: Intramembranous OSSIFICATION is the direct laying down of bone into the PRIMITIVE CONNECTIVE tissue (mesenchyme), while endochondral ossification involves CARTILAGE as a precursor.

3365.

Hyy guys please koi diii ya bhai class11 math k chapter 1 sets exercise ki pic send krogy

Answer» HI.. You SEARCH in GOOGLE YR...
3366.

The functional unit of a body is

Answer»

All other structures are SIMPLY made up of INDIVIDUAL cells. The cell is CALLED as structural and functional unit of a LIVING body.

plz mark me as BRAINLIEST :)

3367.

What do silkworms eat while in the cocoon?

Answer»

Silkworm are easy, FUN and educational to grow in a CLASSROOM or at home. They are caterpillar that spin a silk cocoon and change into moths while inside. After hatching from an egg, the worms take one MONTH to grow large enough to spin the silk. Silk worm only EATS fresh mulberry leaves or artificial food.

3368.

What is Alcoholic fermentation

Answer» ETHANOL fermentation, ALSO calledalcoholic fermentation, is a biological process which converts sugars such as glucose, fructose, and sucrose into cellular ENERGY, producing ethanol and carbon DIOXIDE as by-products.
3369.

How many district in TRIPURA

Answer» YUP !

i m NISHANT!

your ANS:

▶TRIPURA ◀

⏩It has 4 district

⏩6 Subdivisions

⏩5 BLOCKS
3370.

Explain the process of nutrition in plants

Answer»

In plant autotrophic NUTRITION take PLACE.....
The type of nutrition in which plant PREPARED their own food by the process of PHOTOSYNTHESIS and chemosynthetic is CALLED autotrophic nutrition.

3371.

What is leucocytes and write ous parts

Answer»

WBC are also known as leukocytes are the cells of the immune system that are INVOLVED in PROTECTING the body against both infectious disease and foreign invaders. all WBC are PRODUCED in the BONE marrow

3372.

The meaning of innovative

Answer»

It MEANS :- fresh , new , ORIGINAL ...........

HOPE it helps

3373.

......... of birds help them to change the direction of their flight. fill ups

Answer»

Wings of BIRDS HELP them to change their direction of their FLIGHT.

3374.

What macine is use to check pressure

Answer» SPHYGMOMANOMETER is the ANSWER
3375.

Why is alimentary canal of hearbivor longer tan carnivor

Answer»

It is SMALL INTESTINE that is longer in herbivores than carnivores...as becoz to digest CELLULOSE it TAKES more time

3376.

What is linea alba seen in oral cavity ?

Answer» LINEA is WHITE LINE and ALBA is white.
3377.

What is sialolithiasis ?

Answer»

......&H....77777.......

3378.

Will killing animal.disturbed the food chain or not

Answer»

Yes it disturbs because if one animal WOULD extinct then the animals depending on it would DIE due to no supply of food...LIKE if tigers go extinct then DEERS would also be extinct due to food scarcity

3379.

Give reasons why cuscuta and mushrooms do not possess leaves.[3Marks]

Answer»

Leaves are needed for making FOOD but in cuscuta(AMAR BEL) and mushroom they are mont needed as cuscuta is a PARASITIC PLANT which feeds on other .
and mushroom is a saprophytic which gets it food through decaying organisms.

3380.

What is The role of villi in small intestine?

Answer»

It ABSORB the FOOD and TRANSPORT the food THROUGHOUT the BODY.

3381.

Virus found in bactetia is known as?

Answer»

A bacteriophage ALSO known informally as a phage , is a virus that infects and REPLICATES within BACTERIA and Archaea.
(Source-wikipedia)
Hope this HELPS U. Cheers.

3382.

Explaun hydraulic lift used in service stations

Answer»

The hydraulic lift is an elevator which is OPERATED by FLUID pressure GENERATED by a suitable fluid. It is used to raise automobiles in service stations and garages. In ahydraulic lift, two pistons are separated by the space filled with a LIQUID.

3383.

List any six features found both in plant and animal cells.

Answer»

1.nucleus
2.mitochondria
3.cell membrane
4.vacuole
5.ribosomes
6.endoplasmic RETICULUM

3384.

Write a paragraph below 100words on eat healthy to stay healthy

Answer»

Proteins, carbohydrates and fats are the building BLOCKS of energy. After ingestion, carbohydrates are broken down into glucose, which provides raw energy that is either used immediately or stored in the MUSCLES for later use. Complex carbohydrates like whole GRAINS, vegetables and FRUITS provide a balance of calories and nutrients, whereas simple carbs such as sugar and white flour are HIGH in calories and low in nutrients, making them a poor choice for energy production.

3385.

It is Better to use fertiliser than Organic manure . Rewrite the false Statement Correctly

Answer»

It is BETTER to USE ORGANIC MANURE than FERTILIZER.

3386.

What is blood?what is the composition of blood

Answer»

Blood is a red fluid which flows in our blood vessels it help in transporting digest food from intestine to other parts of the BODY it help in transporting oxygen from LUNGS to different parts of body. the blood consist of plasma red blood CELL white blood cells and PLATELETS

3387.

What is the difference between organ and organelles

Answer»

Organ refers to a group of same or different types of tissues which work to FORM a Same FUNCTION
organelles are the living COMPONENT of cell which have a specific SHAPE and function

3388.

What is crop rotation ?

Answer» CROP rotation is the PRACTICE of GROWING a series of dissimilar or DIFFERENT types of crops in the same AREA in sequenced seasons.


I hope it would be helpful....
3389.

Give an example of multi cellular organism

Answer» FUNGI, HUMAN BEINGS, ETC....
3390.

What happens if plasma membrane breakdown

Answer»

Hello friend your answer
it is very dangerous.
if the plasma membrane breakdown then cell will DIE because
It can't able to EXCHANGE the materials/food from its SURROUNDING by diffusion/osmosis.
The protoplasmic material will be disappear.

3391.

Why starch digestion in mouth ceases when food reaches the stomach?

Answer» STARCH START CHURNED mouth the digestion of starch is 20% get completed
Starch is converted into MALTOSE or
Disaccharides into the presence of enzyme salivary amylase or ptyalin in ph6.8
3392.

crop rotation is practiced by farmers so that they have different products to sell in the market in every season. do you agree? give reasons.

Answer» YES and also it helps the farmer to increase their surplus production. it helps them to obtain a better earn in the particular TIME
3393.

Define Airfoil and Air sac ?

Answer»

Airfoil- it means the latitude of AIR will increase during the PRESSURE.
air sac- it means the ALTITUDE of pressure falling by environmental CONDITION

3394.

Why Protoplasm cannot be analysed chemically ?

Answer»

The chemical COMPOSITION ofprotoplasm is very complex. It varies from ONE cell to ANOTHER. It is the LIVING MATTER, the total substance of a living cell. Protoplasm cannot be analysed chemically because it ceases to beprotoplasm as soon as it is removed from the organism

3395.

What are some good baby names for an unborn child? They can be both girls and boys! Please be creative ok! I'd really appreciate it if you answered it quickly

Answer»

For GIRLS LIKE DIYA, SIYA,KUNIKA

3396.

Which cell is found in salivary gland

Answer» BASIC secretory UNIT of SALIVARY glands are clusters of cells called acini
3397.

Which cell is found in the surface of the human skin

Answer» EPIDERMIS is the ANSWER
3398.

What is the procedure you have follow to observing lacto bacillus bacteria ?

Answer» U take lacto named CHOCOLATE and then PUT it in baccilus cream
3399.

State the mechanism of inheritance in a single sentence

Answer»

The activities which are done WITHOUT our ignorance is KNOWN as MECHANISM of INHERITANCE

3400.

What would happen if we use dried seed in the respiration experiment instead of sprouts

Answer»

They wouldn't GERMINATE as they don't get WATER .....
HOPE it helps....
please mark as brainliest..
^_^