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There have been two prevalent, contrasting theories as to how humans came up in various regions on Earth.
One of them is the Regional Continuity Model, which emphasizes that the archaic Homo sapiens in different regions gradually evolved at different rates into modern human beings, and hence there were variations in the appearance of the first human beings on different parts of the world.
This argument is based on the regional differences in the features of present-day humans.
The other is the Replacement Model, which visualizes the complete replacement of all older forms of humans with modern humans.
This view is supported by the evidence of the genetic and anatomic homogeniety amongst all modern humans. Historians who support this view argue that the enormous similarity is due to the common descent from a population that originated in a single region, which is Africa

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Dog Ko Sanskrit Me Kya Kehte hai

Posted by Aahna Raina 4 years, 5 months ago (11439091)

CBSE > Class 06 > Sanskrit

5 answers

Om Shivrame. 4 years, 5 months ago (11447092)

शौनाको

1 Thank You

Sadaf Fatima 4 years, 5 months ago (11376391)

Shunkao

1 Thank You

Aayushi Parate 4 years, 5 months ago (10140758)

शुनाको

2 Thank You

Bhola Prasad Projapoti 4 years, 5 months ago (11236469)

Vocal and swan

4 Thank You

Utkarsh Baghel 4 years, 5 months ago (9303838)

All

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What is contract and what are the component that a contract should have?

Posted by Lakshita Lakshita 4 years, 5 months ago (11439090)

CBSE > Class 12 > Legal Studies

1 answers

Sia ? 4 years, 5 months ago (6945213)

For a contract to be legally binding it must contain four essential elements: an offer. an acceptance. an intention to create a legal relationship. a consideration (usually money).

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Theme of the story "A Triumph of Surgery"

Posted by Ram Iyer 4 years, 5 months ago (11279192)

CBSE > Class 10 > English Language and Literature

1 answers

Masoom Sharma 4 years, 5 months ago (11133334)

The story 'A triumph of surgery' is about the a dog name Tricki. The story is about the blind love for the her dog Tricki. Mrs pumphrey had no idea that her blind and extreme love for her dog took him to trouble. Excessive love made Tricki sick and became a reason for his illness.

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Solve and verify by using the suitable rational number property:- 3/8+5/6=5/6+3/8

Posted by Kusuma G.V 4 years, 5 months ago (11363558)

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Name 5 input and 5 output devises

Posted by Komal Komal 4 years, 5 months ago (11301597)

CBSE > Class 08 > Computer

2 answers

Omkar Sahu 4 years, 5 months ago (11422766)

Keyboard, mouse microphoyq

1 Thank You

Ishan Kumar And Deepika 4 years, 5 months ago (11044315)

Input devices are : keyboard, mouse, scanner, microphone and track ball.. Output devices are: monitor, printer, loud speaker, video card, sound card...

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Q8. Toy library concept was brought by Mr. sohan . It is a library where people can have membership on yearly basis and can have varieties of toys for their kids. Before bringing the concept into reality he examined the idea for its real life use and application. He investigated that he has to spend money to purchase and maintenance of toys and can charge good amount for providing the unique type of library service. So, cost was not an issue. He decided to start it at small scale initially. The idea was investigated on various grounds. He estimated the total demand of the proposed product. Identify the function highlighted in the above case study.Also explain any two functions belong to same category.

Posted by Sanya Asrani 4 years, 5 months ago (8040875)

CBSE > Class 11 > Entrepreneurship

0 answers

ANSWER

बच्चों के शारीरिक और मानसिक विकास पर बाधक है योग शिक्षा

Posted by Kalash Gangboir 4 years, 5 months ago (2125064)

CBSE > Class 07 > हिंदी

0 answers

ANSWER

Define consumes biology

Posted by Uday Patil 4 years, 5 months ago (11438492)

CBSE > Class 09 > Science

1 answers

Kanta Jashvitha 4 years, 5 months ago (11430712)

Consumer in a food chain are living creatures that eat organisms from a different population. First, it is necessary to understand these two classifications, heterotrophs and autotrophs, consumers and producers respectively. Vons are organisms that obtain energy from other living things.

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How will you obtain salt from a mixture of salt , sand and water?

Posted by Ragini Kumari 4 years, 5 months ago (11438793)

CBSE > Class 06 > Science (OLD)

3 answers

Aeshwa V Patel 4 years, 5 months ago (11430849)

(1) water mix into sand and salt. (2) obtion some time after salt is solution in water. (3) and we have to take another glass and do not disturb the sand . water in another glass is called (decantation) . (4)and we have to take filter paper and filted the water is called ( filtersen)

2 Thank You

Ragini Kumari 4 years, 5 months ago (11438793)

Thanks

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Prachi K 😌 4 years, 5 months ago (11054561)

1) separate sand at bottom (sedmentation) 2)(decantation) 3)obtain salt from salt solution (evaporation) 4)convert water vapour to water(condensation)

3 Thank You

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What is the minimum age required for contesting panchayat elections

Posted by Mehakpreet Kaur 4 years, 5 months ago (3462530)

CBSE > Class 11 > Legal Studies

2 answers

Vanshika Bhardwaj 4 years, 3 months ago (11935768)

21 years is for panchayt

1 Thank You

Shivani Tomar 4 years, 5 months ago (11438185)

25 years

2 Thank You

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We should be happy in what we have why?

Posted by Neelam Tiwari 4 years, 5 months ago (11438786)

CBSE > Class 04 > English

0 answers

ANSWER

Give a pen portrait of the Governor. In 120-150words CH- Evan's tries an O level

Posted by S. K 4 years, 5 months ago (8189610)

CBSE > Class 12 > English Core

0 answers

ANSWER

what do you mean by PHP

Posted by Humeraosman 7707 4 years, 5 months ago (11080334)

CBSE > Class 07 > Computer

0 answers

ANSWER

How much less is 28 km than 42.6 km ?

Posted by Sampoorna B. Kashyap?? 4 years, 5 months ago (11135845)

CBSE > Class 07 > Mathematics

3 answers

Vishal Dhakal 4 years, 5 months ago (11486398)

14.6

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Rudranil Jadhav 4 years, 5 months ago (11443670)

14.6

1 Thank You

Tigmansu Tejaswini Dash 4 years, 5 months ago (11400895)

Answer- 14.6 km Explanation- The question is asking to find how much less is 28 km from 4.6 km. Means it asking to subtract them.

2 Thank You

ANSWER

Insert 10 rationals numbers between 3/5 5/7

Posted by Ritesh Raj Ch 4 years, 5 months ago (11410954)

CBSE > Class 09 > Mathematics

2 answers

Akshay Kumar 4 years, 5 months ago (5822703)

Sorry bro , by dividing 11 on both sides , numerator and denominator also

1 Thank You

Akshay Kumar 4 years, 5 months ago (5822703)

Simply you can insert 10 rational numbers between 3/5 and 5/7 by ,simply multiplying the same no. 10 on numerator and denominator on both sides ,such as 3/5 ×10/10 and 5/7 ×10/10

2 Thank You

ANSWER

hadapa sabyata ke do dheso ke nam bata ao

Posted by Tushar Khatak 4 years, 5 months ago (11338359)

CBSE > Class 12 > इतिहास

2 answers

Sanju Sawna 4 years, 5 months ago (11349509)

India afganistan

2 Thank You

Deepak Kumar Meena 4 years, 5 months ago (11283238)

हड़प्पा सभ्यता का विस्तार छेत्र तीन देशों में फैला हुआ था। इस सभ्यता का विस्तार छेत्र त्रिकोणीय आकार का था। इस सभ्यता का उत्तर बिंदु मांडा, चेनाब नदी से लेकर दक्षिण में दैमाबाद, प्रवरा नदी तक फैला हुआ था। इसका पश्मी बिंदु वर्तमान के ईरान , पाकिस्तान की सीमा रेखा के नजदीक सुत्कागेंडो, दश्क नदी से लेकर वर्तमान के उत्तर प्रदेश के मेरठ जिले के आलमगीरपुर, हिंडन नदी तक फैला हुआ था।

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I need mizo subject all class solution

Posted by Brisha Kumar Chakma 4 years, 5 months ago (11436816)

CBSE > Class 06 > Regional Language

0 answers

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Two households have same monthly expenditure.if in a particular month their expenditure increases by rupees 2000,compare their expenditure for the particular month

Posted by Ananya Tiwari 4 years, 5 months ago (11438496)

CBSE > Class 09 > Mathematics

0 answers

ANSWER

How do we get simple answers of that question see 2389×231199+9999÷99880=What si the answer ?

Posted by Sasmita Patra 4 years, 5 months ago (11436600)

CBSE > Class 06 > Maths (OLD)

0 answers

ANSWER

Vishey lekhan meri chhat ke kone me betha kabutar

Posted by Yashika Sharma 4 years, 5 months ago (9927175)

CBSE > Class 12 > हिंदी कोर

1 answers

Manish Suthar 4 years, 5 months ago (10440858)

0 Thank You

ANSWER

how can we separate a mixture of sodium chloride and ammonium chloride

Posted by Kashish Gadapele 4 years, 5 months ago (11436877)

CBSE > Class 09 > Science

3 answers

Trisha Verma 4 years, 5 months ago (10747853)

By the process of sublimation

1 Thank You

Ranjot Kaur 4 years, 5 months ago (9264982)

We have a mixture of sodium chloride and ammonium chloride . Mixture of sodium chloride and ammonium chloride is white in colour but upon heating , ammonium chloride is turn into vapour and sodium chloride does not thus the mixture is separated . We can separate the above mixture through sublimation

1 Thank You

Uday Patil 4 years, 5 months ago (11438492)

Through seperating funnel

1 Thank You

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ice cream man writing name

Posted by Fahim Arman 4 years, 5 months ago (11438378)

CBSE > Class 05 > English