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With reference to the evolution of living organisms, which one of the following sequences is correct?

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Important Questions on Biology

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IAS (PRE) General Studies Paper 1>Chapter 13 - Biology>Exercise 1>Q 159
The Panda belongs to the same family as that of:
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IAS (PRE) General Studies Paper 1>Chapter 13 - Biology>Exercise 1>Q 160
Which bacterial strain, developed from natural isolates by genetic manipulations, can be used for treating oil spills?
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IAS (PRE) General Studies Paper 1>Chapter 13 - Biology>Exercise 1>Q 161
Which feature of some species of blue-green algae helps to promote them as bio-fertilizers?
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IAS (PRE) General Studies Paper 1>Chapter 13 - Biology>Exercise 1>Q 162
Which one of the following processes in the bodies of living organisms is a digestive process?
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IAS (PRE) General Studies Paper 1>Chapter 13 - Biology>Exercise 1>Q 163
From the point of view of evolution of living organisms, which one of the following is the correct sequence of evolution?
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IAS (PRE) General Studies Paper 1>Chapter 13 - Biology>Exercise 1>Q 164

Consider the following statements:
1. Every individual in the population is equally susceptible host for swine flu.
2. Antibiotics have no role in the primary treatment of swine flu.
3. To prevent the future spread of swine flu in the epidemic area, the swine (pigs) must all be culled.

Which of the statements given above is/are correct?

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IAS (PRE) General Studies Paper 1>Chapter 13 - Biology>Exercise 1>Q 165
With regard to the transmission of the Human Immunodeficiency Virus, which one of the following statements is not correct?
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IAS (PRE) General Studies Paper 1>Chapter 13 - Biology>Exercise 1>Q 166
Widespread resistance of the malarial parasite to drugs like chloroquine has prompted attempts to develop a malarial vaccine to combat malaria. Why is it difficult to develop an effective malaria vaccine?