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Part of xylem and phloem

Posted by Mohd Shuhaib 7 years, 1 month ago

CBSE > Class 09 > Science

2 answers

Aditya Bhambu 7 years, 1 month ago

Xylem transfer water in the body of plants And phloem transfers food

0Thank You

Riya Sharma 7 years, 1 month ago

They both are complex tissue

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ANSWER

What is b.o.d.

Posted by Mohit Dubey 7 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Srishti Singh 7 years, 1 month ago

Biological oxygen demand is the amount of dissolved oxygen needed by organism to break down organic material present in the given water at certain temprature iver a specific time period.

1Thank You

ANSWER

What is function of companion cells, phloem fibres in phloem? And what is funct4function of xylem fibres?

Posted by Yayati Singh 7 years, 1 month ago

CBSE > Class 09 > Science

2 answers

Yayati Singh 7 years, 1 month ago

I have asked of companion cell and phloem fibres and also xylem fibres not of phloem and Xylem You are LOSER

0Thank You

Aditya Bhambu 7 years, 1 month ago

Phloem transfers food and xylem transfer water in the plants body

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ANSWER

Why a person do vomating when he has drinked and anybody gives him salt water /lime juice

Posted by Gangeshwari Gadriya 7 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Srishti Singh 7 years, 1 month ago

Because alcohol is a irritant which makes iur stomach upset so we do vomit . We drink lime water because it help with dehydration and headache. After drinking alcohol our body get dehydrated for that lime water is given to prevent our body from dehydration.

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ANSWER

What is sexual transmission deseas explain

Posted by Gaurav Singh 7 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Amogh Sahu 7 years, 1 month ago

Partner

2Thank You

ANSWER

Define SONAR with explain ?

Posted by Prajjwal Upadhyay 7 years, 1 month ago

CBSE > Class 09 > Science

4 answers

Amogh Sahu 7 years, 1 month ago

Its SOund NAvigation and Ranging

0Thank You

Khan Khan 7 years, 1 month ago

Sonar is known as navigation sound and randing

1Thank You

Avishek Vishwakarma 7 years, 1 month ago

Sonographic navigation and ranging is known as SONAR.

1Thank You

Krishan Kumar Yadav 7 years, 1 month ago

It is used in ships to detect the depth of the sea . Full form of sonar _sound navigation and ranging

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ANSWER

What is the work done by a coolie walking on a horizontal platform with a load on his head ?

Posted by Prajjwal Upadhyay 7 years, 1 month ago

CBSE > Class 09 > Science

3 answers

Raini Samaiya 7 years, 1 month ago

The work done is zero because of zero of no displacement took place

0Thank You

Riya Sharma 7 years, 1 month ago

there is no work done is zero

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Sk Kumar 7 years, 1 month ago

Zero

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Calculate the mass of NaSo4 required to make 20%solution in 100g of water

Posted by Soujanya Telang 7 years, 1 month ago

CBSE > Class 09 > Science

0 answers

ANSWER

What is Power and Work ?

Posted by Prajjwal Upadhyay 7 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Sk Kumar 7 years, 1 month ago

The rate of doing work is called power. If a force acts on a body causes displacement in it then the work is said to be done.

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ANSWER

Ques1 What is difference between Notochord and Nervechord ?

Posted by Prajjwal Upadhyay 7 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Meghna Thapar 6 years, 1 month ago

Notochord is a long flexible rod-shaped support structure that runs along the back of the animal separating the nervous tissue from the gut.

Nerve cord is a dorsal tubular cord of nervous tissue above the notochord of a chordate.

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What is mean by triploblastic

Posted by Yash Sukhadeve 7 years, 1 month ago

CBSE > Class 09 > Science

4 answers

Amogh Sahu 7 years, 1 month ago

Organisms having 3germ layer i.e ectoderm,endoderm and mesoderm

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Avishek Vishwakarma 7 years, 1 month ago

Having three germinal layer a actoderm, mesoderm and endoderm.

0Thank You

Anchal Mishra 7 years, 1 month ago

3 germ layer

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Soujanya Telang 7 years, 1 month ago

Triploblastic are the animals with 3 chamberd heart

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ANSWER

Which group of animal have haemocoel

Posted by Prajjwal Upadhyay 7 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Raini Samaiya 7 years, 1 month ago

Molluces and arthropods

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ANSWER

syndrome

Posted by Ankit Nayak 7 years, 1 month ago

CBSE > Class 09 > Science

0 answers

ANSWER

Single cell organisms

Posted by Sriram Sri 5 years, 11 months ago

CBSE > Class 09 > Science

1 answers

Sk Kumar 7 years, 1 month ago

Unicellular

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ANSWER

Liquids generally have space between them

Posted by Shruti Mondal 7 years, 1 month ago

CBSE > Class 09 > Science

2 answers

Abhay Dhiman 7 years, 1 month ago

Because they are not solid

0Thank You

Durgesh Kumar Singh 7 years, 1 month ago

when we added sugar and salt in liquid it dissolve them in it so we can say that liquids generally have a space between them

3Thank You

ANSWER

Explain about HYV seeds ?

Posted by Ayush Das 7 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Amogh Sahu 7 years, 1 month ago

HYV seeds literally mean High Yielding Variety seeds. It was used by farmers near punjab and haryana (majority/mostly)then it began spreading towards every part of India

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ANSWER

Here u took velocity as height how

Posted by Hiya Kadhiwala 7 years, 1 month ago

CBSE > Class 09 > Science

0 answers

ANSWER

What are two breed cow in india

Posted by Titas Das 7 years, 1 month ago

CBSE > Class 09 > Science

3 answers

Amanpreet Dhanju 7 years, 1 month ago

tharparkar and Gir

0Thank You

Ayush Das 7 years, 1 month ago

Red sindhi , sahiwal

4Thank You

Navya Chitturi 7 years, 1 month ago

Gir and Red Sindhi.

2Thank You

ANSWER

On what factors does potential energy of an object depends

Posted by Akansha Bhatia 7 years, 1 month ago

CBSE > Class 09 > Science

2 answers

Amogh Sahu 7 years, 1 month ago

1.mass of an object 2.gravity acting on same object 3.height on which the object is placed

1Thank You

Ayush Das 7 years, 1 month ago

Shape , position

3Thank You

ANSWER

What is the observation when dilute h2so4 is added to a mixture of iron and sulphur ?

Posted by Simran Kaur 7 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Navya Chitturi 7 years, 1 month ago

H2 gas is liberated because sulphuric acid is reacting with a metal.

1Thank You

ANSWER

A body of mass 2kg is. Thrown upward with a velocity 10m.s find potential energy where g is. 10m.s square

Posted by Hiya Kadhiwala 7 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Abhinav Richariya 7 years, 1 month ago

200kgm/s

1Thank You

ANSWER

difference between mytrosis and meosis

Posted by Sheetal Chauhan 4 years, 9 months ago

CBSE > Class 09 > Science

1 answers

Sia ? 4 years, 9 months ago

Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four *** cells. Below we highlight the keys differences and similarities between the two types of cell division.

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Calculate the value of acceleration due to gravity on the surface of the moon

Posted by Adhiraj Singh Gondwal 7 years, 1 month ago

CBSE > Class 09 > Science

0 answers

ANSWER

Calculate the work required to be done to stop a car of mass 1500 kg moving with a velocity of 90km/h

Posted by Yash Kalantri 7 years, 1 month ago

CBSE > Class 09 > Science

2 answers

Jayesh Ratlani 7 years, 1 month ago

-937500J

3Thank You

Jayesh Ratlani 7 years, 1 month ago

m=1500kg u= 90km/h =90* 5/18 = 25m/s v =0m/s w = change in its KE. initial KE =1/2 mu2 final KE=1/2mv² w = 1/2mv2 - 1/2 mu2 =1/2m(v2-u2) = 1/2 * 1500{0- (25)2} = -937500

2Thank You

ANSWER

What are the characteristics of kingdom monera, protista and fungi

Posted by Jayeshc Ratlani 7 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Pooja Grover 7 years, 1 month ago

Kingdom monera 1. These are unicellular and prokaryotic organisms. 2. Some of have cell wall while some do not have. 3. These can be autotrophic or hetrotrophic. 4. Example mycoplasma, cyanobacteria

2Thank You

ANSWER

What will be effect on the aacceleration due to gravity. If (a) mass of the planet be double

Posted by Shahbaz Ali 7 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Durgesh Kumar Singh 7 years, 1 month ago

Double

2Thank You

ANSWER

What are lichens? Are they b

Posted by Sanika Deshmukh 7 years, 1 month ago

CBSE > Class 09 > Science

3 answers

Yogita Ingle 7 years, 1 month ago

Lichens are compound plants as algae and fungi live together in close association, as a result of which both are benefited. This relationship is called symbiosis. They occur as greyish green growths on rocks, bark of the tree or on the ground.

3Thank You

Gaurangi Pandey 7 years, 1 month ago

a simple slow-growing plant that typically forms a low crusty, leaflike, or branching growth on rocks, walls, and trees. and yes lichen are bryophyta....

3Thank You

Sanika Deshmukh 7 years, 1 month ago

Are they bryophyte?

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ANSWER

A gold biscuit of dimension X and Y and Z M where X greater than y y greater than Z is placed on a table the density of gold is Di kg per metre cube the maximum pressure exerted by gold biscuit on the table is? Is equal to 10 M per second square

Posted by Arushi Shukla 7 years, 1 month ago

CBSE > Class 09 > Science

0 answers

ANSWER

Why circular motion is uniforn

Posted by Aditya Naryal 7 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Gaurangi Pandey 7 years, 1 month ago

Objects in uniform circular motion have a constant speed but a changing velocity because velocity has a direction and the direction of an object in circular motion is always changing.

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ANSWER

What is wrong

Posted by Fardeen Deshmukh 7 years, 1 month ago

CBSE > Class 09 > Science