Most living organisms cannot survive at | Class 12 Biology Chapter Organisms and Population, Organisms and Population NCERT Solutions

Question: Most living organisms cannot survive at temperature above 45°C°. How are some microbes able to live in habitats with temperatures exceeding 100°C?

Answer:

Archaebacteria (Thermophiles) are ancient forms of bacteria found in hot water springs and deep sea hydrothermal vents. They are able to survive in high temperatures (which far exceed 100°C) because their bodies have adapted to such environmental conditions. These organisms contain specialized thermo-resistant enzymes, which carry out metabolic functions that do not get destroyed at such high temperatures.

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Study Tips for Answering NCERT Questions:

NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:

Read the question carefully and focus on the core concept being asked.
Reference examples and data from the chapter when answering questions about Organisms and Population.
Review previous year question papers to get an idea of how such questions may be framed in exams.
Practice answering questions within the time limit to improve your speed and accuracy.
Discuss your answers with your teachers or peers to get feedback and improve your understanding.

Comments

Toshmani
2019-02-14 11:03:40

Thanks for such a correct and reasonable answerâºâºð

Aparna
2018-12-28 18:21:15

This is exact enough for this questionð ,ty

Akshita thakur
2018-10-24 21:44:22

Thanks for this answer

naveen
2015-04-02 18:25:15

thanks a lot for these material. keep it up.

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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 4: Most living organisms cannot survive at temperature above 45°C°. How are some microbes able ....

Most living organisms cannot survive at | Class 12 Biology Chapter Organisms and Population, Organisms and Population NCERT Solutions

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