Answers for how does the biological clock tick?

The Academic passage ‘How Does The Biological Clochồng Tick?’ is a reading passage that appeared in an IELTS Test. Read the passage below và answer questions 1 – 14. Beyond the questions, you will find the answers along with the location of the answers in the passage and the keyword that help you find out the answers.

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How Does The Biological Clochồng Tick?

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Answers


Question number Answer Keywords Location of keywords
1ixAlthough the same law holds for a living organism, the result of this law is not inexorable in the same way. At least as long as a biological system has the ability lớn renew itself it could actually become older without ageing; an organism is an open, dynamic system through which new material continuously flows.Paragraph B;

Lines 3 – 4

2iiImmortality would disturb this system – it needs room for new và better life. This is the basic problem of evolution.Paragraph C;

Lines 6 – 7

3viiAlthough more and more people attain an advanced age as a result of developments in medical care và better nutrition, the characteristic upper limit for most remains 80 years.

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Paragraph D;

Line 4

4iIf a life span is a genetically determined biological characteristic, it is logically necessary to lớn propose the existence of an internal clockParagraph E;

Line 1

5viiiAnimals which behave sầu ‘frugally’ with energy become particularly old, for example, crocodiles & tortoisesParagraph F;

Line 1

6ivIt follows from the above that sparing use of energy reserves should tend lớn extend lifeParagraph G;

Line 1

7physical chemistry, thermodynamics IN EITHER ORDERAgeing in this case must occur according khổng lồ the laws of physical chemistry và of thermodynamicsParagraph B;

Line 3

8physical chemistry, thermodynamics IN EITHER ORDERAgeing in this case must occur according lớn the laws of physical chemistry and of thermodynamicsParagraph B;

Line 3

9adaptBecause of changes in the genetic material (mutations) these have new characteristics and in the course of their individual lives they are tested for optimal or better adaptation lớn the environmental conditions.Paragraph C;

Line 5

10immortalityImmortality would disturb this system – it needs room for new & better life. This is the basic problem of evolution.Paragraph C;

Lines 6 – 7

11NO But are the wear and tear và loss of function of technical objects and the death of living organisms really similar or comparable?Paragraph A;

Last line

12YESAt least as long as a biological system has the ability khổng lồ renew itself it could actually become older without ageing; an organism is an open, dynamic system through which new material continuously flows.

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Paragraph B;

Line 4

13NOT GIVEN
14YESsparing use of energy reserves should tend to lớn extend life.Paragraph G;