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Answer. Two kinds of nitrogen-fixing bacteria are recognized. The first kind, the free-living (nonsymbiotic) bacteria, includes the cyanobacteria (or blue-green algae) Anabaena and Nostoc and genera such as Azotobacter, Beijerinckia, and Clostridium.

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Why respiration called endothermic reaction

Posted by Md Affan 5 years ago (10220496)

CBSE > Class 10 > Science

2 answers

Kiran Kumari 5 years ago (10352018)

We take carbohydrates, protein and vitamin in our food .our enzyme break it into simpler substance then it give us energy and for this process heat is required since respiration is considered as endothermic reaction

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Tarannum Jahan 5 years ago (9070426)

Exothermic reactions release heat or energy.When you or we breath out,breath is warmer.This is happened for respiration reaction of our body. Carbolydrates present in food are broken down to form glucose.This glucose combines with oxygen in the cells of our body and provides energy.This reaction is known as respiration.hence,respiration is considered as an exothermic reaction.

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Why ionic compound have low melting point

Posted by Md Affan 5 years ago (10220496)

CBSE > Class 10 > Science

1 answers

Aachal Satwan 5 years ago (9499811)

Ionic compounds are formed by strong electrostatic forces of attraction between positive and negative ions. Therefore, more energy is required to break this force and thus ionic compounds have high melting and boiling points.

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What is atmospheric refraction? Why atmospheric refraction called atmospheric refraction

Posted by Md Affan 5 years ago (10220496)

CBSE > Class 10 > Science

1 answers

Archana Nair 5 years ago (9634576)

Atmospheric refraction is the phenomenon of bending of light rays in the atmosphere. It is called as Atmospheric refraction because there are many layers for the atmosphere. When any sought of light enters the atmosphere it should experience the refraction by different layers. This process happens in the atmosphere. When this light reaches our eyes we doesn't see the apparent position of the way of light. Thus we can name this phenomena as Atmospheric Refraction. This is used by stars for twinkling, formation of rainbow etc....

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What is method of improper fraction to mixed fraction ( Any Example)

Posted by Anukalp Kumar Singh 5 years ago (5801262)

CBSE > Class 06 > Maths (OLD)

3 answers

Pankaj Kumar Singh 5 years ago (8868061)

Fraction : 20/3 Sum : 20 ÷ 3 : 6. 2/3

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Paneri Gavali 5 years ago (5689182)

For example your questions is 25 / 4 now you divided it 5 is your whole number 5 /4

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Sara Sami 7Th-A 5 years ago (9724814)

Fraction : 20/3 Sum : 20 ÷ 3 : 6. 2/3

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in which country do you live

Posted by Anandeshwar Vishwakarma 5 years ago (10435358)

Competitive Exams > SSC - CGL (Combined Graduate Level) > Question Papers (Deleted)

1 answers

Anandeshwar Vishwakarma 5 years ago (10435358)

in which country do you live

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What is the allocative function of financial market?? explain

Posted by Cute Girl 5 years ago (10239444)

CBSE > Class 12 > Business Studies

3 answers

Gunjesh Singh 4 years, 11 months ago (9980907)

Financial market refers to that market which create the exchange financial assets such as share and debenture corporate organisations

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Dipender Shinghania 5 years ago (10461484)

jaskaran runs

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Divya Jain 5 years ago (10369165)

The allocative function of financial market is to serve a link between savers and investers by mobilizing funds between them.

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My name is karan my name in french

Posted by Karan Chauhan 5 years ago (9203318)

CBSE > Class 07 > French

3 answers

Rima Mai 4 years, 10 months ago (10390068)

je m'appelle Karan

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Vansh Jain 5 years ago (10106839)

Je m'appelle Karan

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Deepika Balhra 5 years ago (10437614)

Je nom

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सामाजयवाद से कया

Posted by Shalini Thakur 5 years ago (10357777)

CBSE > Class 11 > इतिहास

0 answers

ANSWER

Who were Tommy and Margie

Posted by Yazhini S 5 years ago (8971626)

CBSE > Class 09 > English Lang & Lit. (184)

2 answers

Ayush Upadhyay 5 years ago (10211480)

Tommy and margie were the main characters of the chapter the fun they had. Tommy was 13 years old while margie was 11

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Yazhini S 5 years ago (8971626)

Tommy is 13 years old and Margie is 11 years old

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The earth takes 24 h to rotate once about its axis. How much time does the sun take to shift by 1° when viewed from the earth?

Posted by Mr. Singh 5 years ago (5002243)

CBSE > Class 12 > Physics

0 answers

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A__is a group of 4bits

Posted by Karan Chauhan 5 years ago (9203318)

CBSE > Class 07 > Computer

1 answers

Karan Chauhan 5 years ago (9203318)

A __is a group of 4 bits

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Define motion and there types

Posted by Vivek Kumar 5 years ago (6890425)

CBSE > Class 09 > Science

2 answers

Tanishq Pandya 5 years ago (10432050)

The movement of an object from one position to another position with respect to time is called motion. Ex. :- uniform motion non-uniform motion, motion along a straight line, etc.

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Vidhi Agarwal 5 years ago (1818998)

When any object changes its place or position it is said to be in motion. There are many types of motion for ex. Periodic motion(Vibratory motion), etc..

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Difference between integument and test.

Posted by Nisha Yadav 5 years ago (7792421)

CBSE > Class 12 > Biology

1 answers

Mr. Singh 5 years ago (5002243)

Integument.. >Outer cover of ovual. >Protects Ovule. >Has one or two layers. >Cells are living and do not have sclereids. Tests... >Outer cover of seed. >Protects young embryo inside a has seed. >Has one thich layer. >Cells are dead and have allergies.

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more availability of resources will not bring economic development. justify the statement.

Posted by Krishnendu S 5 years ago (10435000)

CBSE > Class 10 > Social Science

2 answers

Swati Rajpoot 5 years ago (10180849)

More availablity of resource will not bring economic development justify the statement. For economic growth, the existence of natural resources in abundance is essential. A country which is deicient in natural resources will not be in a position to develop rapidly, but more availability of resources does not ensure economic development. There are certain regions that are rich in resources but are not economically developed. The resources and technological advancement goes hand in hand. No state can ensure economic development if it does not keep pace with the latest technology. Example: Northeast sates which are rich in mineral resources but are considered to be underdeveloped because of lack of appropriate technology.

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Teresa Singh ✌🏻 5 years ago (9341392)

Because it is not necessary that the region with resource is economically developed and the economically developed region have sufficient resources. The resources of a region and its economic development are related to each other.....?

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Write the land used pattern of india

Posted by Som Sahu 5 years ago (9782089)

CBSE > Class 10 > Social Science

1 answers

Teresa Singh ✌🏻 5 years ago (9341392)

The usage of land is determined by both physical and human factors. Physical factors: It is dependent on nature variants such as topography, climate, soil types Human factors: It completely relies on human activities and usage such as population density, technological capability and culture and traditions etc. The main utilisation and usage of land is set on two different factors physical and human. Physical factors include topography, climatic conditions depending upon the area, soil types Human factors comprises of population density, technological capability and culture and traditions etc. The pattern and follow up of the net sown area varies widely from one state to another. It is mostly over 80 per cent of the total area in Punjab and Haryana and very less than 10 per cent in Arunachal Pradesh, Mizoram, Manipur and Andaman Nicobar Islands.....?

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‘Money cannot buy all the goods and services that you may need to live well.’’ Explain the statement.

Posted by Niharika Jorwal 5 years ago (1228999)

CBSE > Class 10 > Social Science

2 answers

Pawan Kumari 5 years ago (9252141)

We can't buy a pollution free environment and happiness

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Teresa Singh ✌🏻 5 years ago (9341392)

money cannot buy all the goods and services that one needs to live well because of the following reasons. -Money can buy things that can be one factor on which our life depends like food. But the quality of non-material things like freedom, security and respect cannot be bought with money. -We cannot buy pollution free environment, unadulterated medicines and peace with money. -Schools, colleges, parks, hospitals, etc. are the facilities which cannot be run individually. There has to be a collective effort of team work between the government or society in providing these to the general public.

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How does development of primary and secondary sector demand for services?

Posted by Niharika Jorwal 5 years ago (1228999)

CBSE > Class 10 > Social Science

1 answers

Teresa Singh ✌🏻 5 years ago (9341392)

After primary and secondary sectors, there is a third sector called the service sector also known as tertiary sector. Activities that fall under the service sector help in the development of the primary and secondary sectors by not directly producing a good but helping these sectors by activities that are an aid or a support for the production process.

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Which mean task bar

Posted by Patel Amina 5 years ago (9911721)

CBSE > Class 04 > Computer

1 answers

Vikash Anand Sinha 5 years ago (10387139)

Task bar is present in the bottom of the desktop.It shows notification buttons such as date and time sound etc ..

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Project work materia

Posted by Abkit Kunar 5 years ago (10434836)

CBSE > Class 10 > Social Science

0 answers

ANSWER

Describe at least two ways in which you think that the lives of the kings would be different from farmers

Posted by Diya Joshi 5 years ago (10434808)

CBSE > Class 06 > Social (OLD)

1 answers

Atof Siqbal 5 years ago (10183341)

Lives of kings would be different from farmers by these ways- 1.kings rule over lands. 2.farmers just do farming.

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What is consistent and inconsistent koi bta do

Posted by Aryan Tiwari 5 years ago (10283673)

CBSE > Class 10 > Mathematics

1 answers

Teresa Singh ✌🏻 5 years ago (9341392)

A consistent system of equations has at least one solution is called consistent. A inconsistent system of equations has no solution is called inconsistent.

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मोमोज बहुत ही स्वादिष्ट होते हैं covert into sanskrit

Posted by Aryan Sharma 5 years ago (10068420)

CBSE > Class 06 > Sanskrit