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The term “prokaryote” is derived from the Greek word “pro“, (meaning: before) and “karyon” (meaning: kernel). It translates to “before nuclei.“
Prokaryotes are one of the most ancient groups of living organisms on earth, with fossil records dating back to almost 3.5 billion years ago.
These prokaryotes thrived in the earth’s ancient environment, some using up chemical energy and others using the sun’s energy. These extremophiles thrived for millions of years, evolving and adapting. Scientists speculate that these organisms gave rise to the eukaryotes.
Prokaryotic cells are comparatively smaller and much simpler than eukaryotic cells. The other defining characteristic of prokaryotic cells is that it does not possess membrane-bound cell organelles such as a nucleus. Reproduction happens through the process of binary fission.

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Write a short note on Battle of Plassey

Posted by Aanya Dayanand 6 years, 4 months ago

CBSE > Class 08 > Social Science

1 answers

Yogita Ingle 6 years, 4 months ago

The Battle of Plassey was fought between the forces of the Nawab of Bengal Siraj-ud-Daulah and the English East India Company, led by Robert Clive. It was fought on 23 June 1757 at Plassey near Murshidabad. A major portion of the 50,000 strong army of the Nawab was controlled by Mir Jafar who was hand in gloves with the British. His men did not join the battle at a crucial time. As a result, the Nawab’s men suffered heavy casualties and he himself left the battlefield after the death of his commander Mir Madan. This was a major blow to the Nawab’s army which was, as a result, easily defeated by the British. Later, the Nawab himself was caught and killed, and Mir Jafar was instituted as the new Nawab of Bengal.

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What is a rational

Posted by Tyttas Rayan 6 years, 4 months ago

CBSE > Class 08 > Mathematics

1 answers

Jay Bhatt 6 years, 4 months ago

A number in the form of a/b, where b is not equal to zero is called a Rational number

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Summary of Macavity the mystery cat

Posted by Shourya Pratap Singh 6 years, 4 months ago

CBSE > Class 08 > English

1 answers

Sia ? 6 years, 4 months ago

Check summary in the notes : https://mycbseguide.com/cbse-revision-notes.html

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Q/Answer of English poem

Posted by Suryansh Pandey 6 years, 4 months ago

CBSE > Class 08 > English

1 answers

Sia ? 6 years, 4 months ago

Check NCERT Q/A in https://mycbseguide.com/ncert-solutions.html

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aur television par aapne aise nahi ghatna Dekhi Sony Honge Jin Logon Ne Bina kisi lalaj ke dusre ki sahayata ki ho ya Mein Nari Se Kam kiya ho Aise Samachar tatha Lake ektrit Karen aur kam se kam do ghatna par apni tippani likhen

Posted by Sourabh Kumar 6 years, 4 months ago

CBSE > Class 08 > हिंदी

0 answers

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You are ankit sharma staff reported of staff time you will asked to cover a train accident mentioning all the relevant details right a report

Posted by Piyush Kumar 6 years, 4 months ago

CBSE > Class 08 > English

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Explain the line" thank god there is peace in the country now"

Posted by Suhani Choudhary 6 years, 4 months ago

CBSE > Class 08 > English

0 answers

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Cbse syllabus lesson 18

Posted by Chhaya Jagtap 6 years, 4 months ago

CBSE > Class 08 > Mathematics

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vvdgdggdvhdh

Posted by Krishna Karedla 6 years, 4 months ago

CBSE > Class 08 > Mathematics

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Discuss the rope of tribal chiefs under the British???

Posted by Himanshu Sharma 6 years, 4 months ago

CBSE > Class 08 > Social Science

2 answers

Yogita Ingle 6 years, 4 months ago

The tribal groups were considered important people, because it is they who controlled their territories. ... But under the British rule, they lost much of their powers and were asked to discipline their tribe on behalf of the British government.

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Himanshu Sharma 6 years, 4 months ago

Role of tribal chiefs under the British

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Maharshi

Posted by Gite Sakshi 6 years, 4 months ago

CBSE > Class 08 > हिंदी

2 answers

Gite Sakshi 6 years, 4 months ago

Maharishi

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Gite Sakshi 6 years, 4 months ago

What is the spelling

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Ma keya kar rahi hu its mining in hindi

Posted by Nim226 Tik Toker 6 years, 4 months ago

CBSE > Class 08 > हिंदी

0 answers

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What are called pathogens?

Posted by Isha Prasad 6 years, 4 months ago

CBSE > Class 08 > Science

4 answers

Athokpam Abhijeet 6 years, 4 months ago

Disease causing microorganisms are called pathogens.

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Samyak Prajapati 6 years, 4 months ago

The deaseas cause by micoorganism is called pathogen

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Gaurav Ranka 6 years, 4 months ago

Disease causing microbes are called pathogens

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Yogita Ingle 6 years, 4 months ago

If the organism can cause infectious diseases, it is an infectious agent. In this manual infectious agents which cause infection and illness are called pathogens.

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Home science ch-2

Posted by Nisha Tiwari 6 years, 4 months ago

CBSE > Class 08 > Other Subjects