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Yogita Ingle 5 years ago (2577571)

Physical activity is any body movement that makes the muscles work and requires more energy than resting. Physical activity is defined as any bodily movement produced by skeletal muscles that requires energy expenditure.  Physical activity is mandatory for physical fitness as it strengthens muscles and makes body flexible  Different physical activity requirement for different age group.  Minimum 1 hr daily for children up to age group of 18 & 45 min daily for adults

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Sarika Shukla 5 years ago (10103496)

The heredity in most of the living organisms is found to be regulated by certain definite principles. Mendel opted for garden pea (pisum sativum) to conduct his experiments. His experiments with garden pea along with the inferences drawn together constitute, the foundation of modern genetics. Mendel's contributions were unique because of the use of distinct variables and application of mathematics to the problem. He kept the record of each generation separately and studied the inheritance of only one pair of characters at a time.

Yogita Ingle 5 years ago (2577571)

Inheritance is the acquiring of genetic characteristics or traits from parents by their offspring. In humans, both parents equally contribute to the inheritance of traits. In 1860, Gregor Mendel studied the rules of inheritance of traits. He conducted an experiment on pea plants for the same. He cultivated pea plants and observed their pattern of inheritance from one generation to the next generation. This observation resulted in the discovery of three laws of inheritance, famously known as Mendel’s laws of Inheritance. Let us have a brief discussion on the contribution of Mendel in establishing the law of inheritance of traits.

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Ranjan Borah 5 years ago (10010188)

1AU=1.496*10 tuti power11m And 1y=9.46*10tuti power 15miter
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Gourav Sharma 5 years ago (10000673)

5 answer ho gaye werna m hi bta de ta

Gourav Sharma 5 years ago (10000673)

Pta chla jaye ga

Gourav Sharma 5 years ago (10000673)

Thoda sa socho

Gourav Sharma 5 years ago (10000673)

Answer easy h

Gourav Sharma 5 years ago (10000673)

Dekho
http://mycbseguide.com/examin8/
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King?Adithya H. M.. 5 years ago (9870303)

Verb’ is made to agree in number with a norm near it instead of its proper Subject. It is an error. This common error is called the ‘Error of Proximity’. It should be avoided. The verb must agree with its proper Subject. The price of the apples was very high. (✓) The price of the apples were very high. (✗)

Yogita Ingle 5 years ago (2577571)

A verb must agree with its Number and Person.
In other words, the Verb of a sentence agrees with the Number and Person of the Subject of that sentence.
Error of Proximity
Often, the ‘Verb’ is made to agree in number with a norm near it instead of its proper Subject. It is an error. This common error is called the ‘Error of Proximity’. It should be avoided. The verb must agree with its proper Subject.

  1. The price of the apples was very high. (✓)
  2. The price of the apples were very high. (✗)
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Shubham Gupta 5 years ago (9837792)

The elements has no. Of shells occurs that's the period of that one atom

Dhhruv Dj 5 years ago (8858447)

First take the Atomic number of the given element. Then calculate the electronic configuration using the atomic number 2+8+7=17 therefore the electronic configuration will be 2, 8, 7. Here we find that the no. of valence electrons of element is 7 as the valence shell has 7 electrons.
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Kanishk Gupta 5 years ago (7267699)

Follow the instructions given in Sumita Arora text book
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Neha Saxena 5 years ago (10104472)

1
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Simran Sahu 5 years ago (8848527)

According to the coulomb's law, the force acting in the charges is directly proportional to the product of charges and inversely proportional to the square of distance b/w them. F=k q1q2/r^2

Samkit Jain 5 years ago (3246041)

Force is inversely proportional to the distance between them

Yogita Ingle 5 years ago (2577571)

Coulomb’s law states that Force exerted between two point charges:

  • Is inversely proportional to square of the distance between these charges and
  • Is directly proportional to product of magnitude of the two charges
  • Acts along the line joining the two point charges.

Here ε0 = 8.854 x 10-12 C2 N-1 m-2is called permittivityof free space.

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Shrawan Kumar Rajwade 5 years ago (10083274)

N nomber of chromosomes

Nikhil Godara 5 years ago (10085065)

23
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Devil ? 5 years ago (3139322)

Añy dõubt ?

Gourav Sharma 5 years ago (10000673)

Seriously

Sneha Bhardwaj 5 years ago (4282358)

For solving organic firstly NCERT should be on tips
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Soumi Das 5 years ago (10123806)

Alt+c is the key which will close header section while pressing the key.

Yogita Ingle 5 years ago (2577571)

alt+c is the key on pressing which closes the header section.

Yogita Ingle 5 years ago (2577571)

alt+c is the key on pressing which closes the header section.

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Yogita Ingle 5 years ago (2577571)

Strain Improvement: The science and technology of manipulating and improving microbial strains, in order to enhance their metabolic capacities for biotechnological applications, are referred to as Strain Improvement.

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Meghana Manohar 5 years ago (9327762)

Make sure that Ur question is proper
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Mahi .... 5 years ago (10060698)

The total amount debited will be equal to the total amount credited.
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Shubham Gupta 5 years ago (9837792)

1. It secrete Pancreatic Amylase. 2.It secrete Pancreatic Trypsin . 3.It secrete Pancreatic Pepsin These breakdown the bolus into there simplest form .

Dhhruv Dj 5 years ago (8858447)

It Produces 1. Pancreatic Amylase 2. Pancreatic Trypsin 3. Pancreatic Pepsin These breakdown the bolus into there simplest form . Thanks ??
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Meghna Thapar 5 years ago (6237)

Advantages of Word Processing

  • Quality: It produces error-free documents. ...
  • Storage of Text: We can take any number of copies with a word processor. ...
  • Time-Saving: We can get any number of copies of documents in the future without retyping. ...
  • Security : We can protect the documents in word processing by giving passwords. In order to perform word processing, specialized software (known as a Word Processor) is needed. As we have mentioned above, Microsoft Word (MS Word) is one example of a Word Processor, but other word processing applications are also widely used. Examples include: Microsoft Works Word Processor, Open Office Writer, Word Perfect and Google Drive Document.
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Sazia Kamboj 5 years ago (10065489)

Faces of cube  are parallel to the coordinate axes. Therefore, the number of field lines entering the cube is equal to the number of field lines coming out of the cube,making the net flux zero through it.
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Yogita Ingle 5 years ago (2577571)

Barter System is a system of exchange in which one commodity is exchanged for another commodity. 

Drawbacks of Barter Systems:

1. Lack of double coincidence of wants.

2. Lack of a common measure of value.

3. Indivisibility of certain goods.

4. Difficulty in making deferred payments.

5. Difficulty in storing value.

Sargam Sharma 5 years ago (10099266)

There might not be double coincidence of wants. That is what one party want to sell might be the product the other party wants.
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Avani Rana 5 years ago (1062806)

Let the CP is given by Rahul be x. Gain% = 10% SP = CP(_100 + gain%_)/100 SP = x( 100+ 10)/100 SP = 110x/ 100 According to question, SP of Rahul = CP of Sohan Then, CP of Sohan = 110x/ 100 Loss%= 10% SP = CP(100 - loss%)/100 = 110x / 100( 100 - 10)/100 = 110x / 100 * 90/ 100 99x/100 According to question, CP of Sohan = CP of Mohan CP of Mohan = 99x/100 Also Mohan paid for it Rupees 990 Therefore, 99x/ 100 = 990 x= 990*100/99 x= Rs 1000 So Rahul paid for the watch is Rs 1000. Hope it helps u....
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Yogita Ingle 5 years ago (2577571)

""" विश्वव्यापी पारस्परिक जुड़ाव"" वैश्वीकरण का आधार और उस की प्रमुख विशेषता है| इसका अर्थ यह होता है कि संसार के सारे लोग एक दूसरे से घनिष्ठ रूप से संबंधित हैं, एक दूसरे पर निर्भर है , इनमें आपसी जुड़ाव है, और यह एक दूसरे से मिल जुल कर रहते हैं और मिलकर ही अपनी गतिविधियां संचालित करते हैं| विश्वव्यापी पारस्परिक जुड़ाव का अर्थ है मानव समाज में इस भावना का विकास करना कि समस्त विश्व के लोग चाहे वह किसी भी देश से हो ,किसी जाति ,यां समाज से हो, आपस में एक ही परिवार के सदस्य हैं और इन्हें एक दूसरे से सहयोग करके जीवन व्यतीत करना है|

विश्वव्यापी आपसी जुड़ाव के प्रमुख घटक निम्नलिखित हैं:-

1. परिवहन और संचार के शीघ्र गामी साधन जिनसे वस्तुओं व्यक्तियों, सेवा और पूंजी के प्रभाव में गति आई है और पारस्परिक जुड़ाव हुआ है|

2. सूचना प्रसारण संसाधन जैसे टीवी ,इंटरनेट और कंप्यूटर जिनके कारण संसार के लोग हर घटना के बारे में जानकारी रखते हैं और आपस में जुड़े हुए महसूस करते हैं|

3. बाजार पर आधारित अर्थव्यवस्था जो आज सभी देशों ने लगभग अपना ली है यह सामान्य अर्थव्यवस्था भी इसका का एक प्रमुख घटक है|

4. विश्वव्यापी समस्याओं जैसे कि एड्स, आतंकवाद, प्राकृतिक आपदाएं जैसे समुद्री तूफान, भूकंप आदि जिनका समाधान कोई एक देश अकेले नहीं कर सकता उन्होंने दूसरे देशों पर इसके लिए निर्भर रहना पड़ता है|

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