Glycolysis is the process in which glucose is broken down to produce energy. It produces two molecules of pyruvate, ATP, NADH and water. The process takes place in the cytosol of the cell cytoplasm, in the presence or absence of oxygen.

Excretion is the physiological process of elimination of metabolic waste from the body. The excretory products include amino acids, urea, uric acid, carbon dioxide, water, and ammonia.

The human excretory system comprises of the following excretory organs:

• A pair of kidneys
• A pair of ureters
• Urinary Bladder
• Urethra

Galaxy: A system of billions of stars is called galaxy. We are living in the Milky Way (Akash Ganga) galaxy. On a clear night, you can easily see a faint band of cloud running across the sky. This is the Milky Way galaxy.

प्रति व्यक्ति आय उस आय को कहा जाता है जब किसी देश के कुल सकल घरेलू उत्पाद को जब उस देश की उस वर्ष की मध्यावधि तिथि की जनसंख्या से विभाजित किया जाता है। यह हमें उस देश के निवासियों को प्राप्त होने वाली औसत आय की मौद्रिक जानकारी देता है। अर्थात यह बताता है की उस देश में उत्पन्न होने वाली धनराशि को यदि बाँटा जाए तो सबके भाग में कितना पहुँचेगा।

Social & Economic Factors Associated with Developmental Disabilities

Children who grow up in environmental circumstances of social and economic disadvantage are more likely to have developmental disabilities.

Maternal Risk Factors:
Poverty
Low socioeconomic status
Mental illness
Substance abuse
Living in communities where environmental hazards are plentiful and resources are limited
Prenatal & Perinatal Risk Factors:
Preterm birth
Low birth weight
Central nervous system abnormalities
Prolonged hospitalizations that can drain family resources and interfere with parent-infant bonding
Children in Poverty: Complex and Far-Reaching Risk Factors 
For many children, the environmental risks are compounded during their early years. Poverty remains one of the most complex and far-reaching risk factors, because it affects so many aspects of the life of a child.

In 2006, approximately 1 in 5 US children younger than 6 years and 16% of children ages 6 to 17 years lived in poverty. The rate for children of all ages living in single female-headed families was 42%. During that same year, approximately 17% of children (12.6 million) lived in households with food insecurity. Children who were impoverished were also more likely to have a blood lead level of 10 μg/dL or greater. Children living in poverty are 1.7 times more likely to be born at a low birth weight.

Let 3+√2 is an rational number.. such that
3+√2 = a/b ,where a and b are integers and b is not equal to zero ..
therefore,
3 + √2 = a/b
√2 = a/b -3
√2 = (3b-a) /b
therefore, √2 = (3b - a)/b is rational as a, b and 3 are integers..
It means that √2 is rational....
But this contradicts the fact that √2 is irrational..

So, it concludes that 3+√2 is irrational..
hence proved.

Answer:
The poet calls the world ‘A world of possessions’ because man values and is valued on the basis of his worldly possessions. All his feelings and his whole life are dominated by his possessions.

If a line is drawn parallel to one side of a triangle intersecting the other two sides in distinct points, then the other two sides are divided in the same ratio.
<a id="proof" name="Proof"></a>

Basic  Proportionality Theorem Proof

Let us now try to prove the basic proportionality theorem statement

Consider a triangle ΔABC, as shown in the given figure. In this triangle, we draw a line PQ parallel to the side BC of ΔABC and intersecting the sides AB and AC in P and Q, respectively.

According to the basic proportionality theorem as stated above, we need to prove:

AP/PB = AQ/QC

Construction

Join the vertex B of ΔABC to Q and the vertex C to P to form the lines BQ and CP and then drop a perpendicular QN to the side AB and also draw PM⊥AC as shown in the given figure.

Proof

Now the area of ∆APQ = 1/2 × AP × QN (Since, area of a triangle= 1/2× Base × Height)

Similarly, area of ∆PBQ= 1/2 × PB × QN

area of ∆APQ = 1/2 × AQ × PM

Also,area of ∆QCP = 1/2 × QC × PM ………… (1)

Now, if we find the ratio of the area of triangles ∆APQand ∆PBQ, we have

area of ΔAPQarea of ΔPBQ = 12 × AP × QN12 × PB × QN = APPB

Similarly, area of ΔAPQarea of ΔQCP = 12 × AQ × PM12 × QC × PM = AQQC ………..(2)

According to the property of triangles, the triangles drawn between the same parallel lines and on the same base have equal areas.

Therefore, we can say that ∆PBQ and QCP have the same area.

area of ∆PBQ = area of ∆QCP …………..(3)

Therefore, from the equations (1), (2) and (3) we can say that,

AP/PB = AQ/QC

Also, ∆ABC and ∆APQ fulfil the conditions for similar triangles, as stated above. Thus, we can say that ∆ABC ~∆APQ.

The MidPoint theorem is a special case of the basic proportionality theorem.

According to mid-point theorem, a line drawn joining the midpoints of the two sides of a triangle is parallel to the third side.

Consider an ∆ABC.

Conclusion

We arrive at the following conclusions from the above theorem:

If P and Q are the mid-points of AB and AC, then PQ || BC. We can state this mathematically as follows:

If P and Q are points on AB and AC such that AP = PB = 1/2 (AB) and AQ = QC = 1/2 (AC), then PQ || BC.

Also, the converse of mid-point theorem is also true which states that the line drawn through the mid-point of a side of a triangle which is parallel to another side, bisects the third side of the triangle.

Hence, the basic proportionality theorem is proved.

In a federal form of government, the central government shares its powers with the various constituent units of the country. For example, in India, power is divided between the government at the Centre and the various State governments.
In a unitary form of government, all the power is exercised by only one government. For example, in Sri Lanka, the national government has all the powers

1. संविधान में कहा गया है कि केंद्र सरकार में डच और फ्रांसीसी भाषी मंत्रियों की संख्या बराबर होगी। कुछ विशेष कानूनों को प्रत्येक भाषाई समूह के अधिकांश सदस्यों के समर्थन की आवश्यकता होती है। इस प्रकार, कोई भी एक समुदाय एकतरफा निर्णय नहीं कर सकता है।
2. राज्य सरकारें केंद्र सरकार के अधीन नहीं हैं।
3. ब्रुसेल्स की एक अलग सरकार है जिसमें दोनों समुदायों का समान प्रतिनिधित्व है।
4. केंद्र और राज्य सरकार के अलावा, एक तीसरी तरह की सरकार है। यह 'समुदाय सरकार' एक भाषा समुदाय से संबंधित लोगों द्वारा चुनी जाती है - डच, फ्रेंच और जर्मन-भाषी - कोई फर्क नहीं पड़ता कि वे कहाँ रहते हैं। इस सरकार के पास सांस्कृतिक, शैक्षिक और भाषा संबंधी मुद्दों के बारे में शक्ति है।

1. The Constitution prescribes that the number of Dutch and French-speaking ministers shall be equal in the Central Government. Some special laws require the support of the majority of members from each linguistic group. Thus, no single community can make decisions unilaterally.
2. The state governments are not subordinate to the Central Government.
3. Brussels has a separate government in which both communities have equal representation.
4. Apart from the Central and the State Government, there is a third kind of government. This ‘community government’ is elected by people belonging to one language community – Dutch, French and German-speaking – no matter where they live. This government has the power regarding cultural, educational and language-related issues.

The spinning jenny is a multi-spool spinning wheel. It was invented in 1764 by James Hargreaves, in the north west of England. The device dramatically reduced the amount of work needed to produce yarn, with a single worker being able to work eight or more spools at a time. The spinning jenny was so effective in increasing the efforts of a worker's labor that Karl Marx cited it as the cause behind the elimination of slavery.

Given: Triangle ABC and ∆PQR in which AD and PM are medians drawn on sides BC and QR respectively. It is given that

To Prove : ∆ABC ~ ∆PQR
Const : Produce AD to E such that AD = DE and PM to F such that PM = MF.

 

Proof : In ∆ABD and ∆CDE,
AD = DE    [by construction]
∠ADB = ∠CDE
[vertically opposite angles]
and    BD = DC    [AD is a median]
Therefore, by using SAS congruent condition
                
                   [by CPCT]
Similarly, we can prove
                  
                              [by CPCT]
It is given that:

    
          
Therefore, by using SSS congruent condition
                   
                                 ...(i)
Similarly,                         ...(ii)
Adding (i) and (ii), we get
∠1 + ∠3 = ∠2 + ∠4
∠A = ∠P
Now, in ∆ABC and ∆PQR
                     
and           
Therefore, by using SAS similar condition
∆ABC ~ ∆PQR Hence Proved.