Which of the following is a secondary pollutant?

1. CO

2. CO2

3. SO2

4. O3

Subtopic:  Introduction to Pollution & Types |
 57%
NEET - 2018
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Niche is:
1. All the biological factors in the organism environment
2. The physical space where an organism lives
3. The range of temperature that the organism needs to live
4. The functional role played by the organism where it lives
Subtopic:  Introduction to the Chapter |
 73%
From NCERT
NEET - 2018
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Natality refers to:
1. Death rate
2. Birth rate
3. Number of individuals leaving the habitat
4. Number of individuals entering the habitat

Subtopic:  Population Characters: Natality & Mortality |
 87%
From NCERT
NEET - 2018
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What type of ecological pyramid would be obtained with the following data? 

Secondary consumer: 120 g 

Primary consumer: 60 g 

Primary producer: 10 g

1. Inverted pyramid of biomass

2. Pyramid of energy

3. Upright pyramid of numbers

4. Upright pyramid of biomass

Subtopic:  Ecological Pyramids |
 85%
From NCERT
NEET - 2018
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World Ozone Day is celebrated on?

1. 5th June
2. 21st April
3. 16th September
4. 22nd April

Subtopic:  Ozone Layer Depletion |
 62%
NEET - 2018
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Which of the following is commonly used as a vector for introducing a DNA fragment in human Lymphocytes?
1. Retrovirus
2. Ti plasmid
3. λ phage
4. pBR 322
Subtopic:  Gene Therapy |
 77%
From NCERT
NEET - 2018
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In India, the organization responsible for assessing the safety of introducing genetically modified Organisms for public use is:
1. Indian Council of Medical Research (ICMR)
2. Council for Scientific and Industrial Research (CSIR)
3. Research Committee on Genetic Manipulation (RCGM)
4. Genetic Engineering Appraisal Committee (GEAC)
Subtopic:  Ethical Issues |
 89%
From NCERT
NEET - 2018
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A 'new variety of rice was patented by a foreign company through such varieties have been present in India for a long time. This is related to the?

1. Co-667

2. Sharbati Sonora

3. Lerma Rojo

4. Basmati

Subtopic:  Ethical Issues |
 95%
From NCERT
NEET - 2018
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Select the correct Match:

1. Ribozyme - Nucleic acid

2. F2 × Recessive parent - Dihybrid cross

3. T.H. Morgan - Transduction

4. G. Mendel - Transformation

Subtopic:  Translation Mechanism |
 75%
From NCERT
NEET - 2018
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Use of bioresources by multinational companies and organizations without authorization from the concerned country and its people is called?
1. Bio-infringement
2. Biopiracy
3. Biodegradation
4. Bio-exploitation

Subtopic:  Ethical Issues |
 96%
From NCERT
NEET - 2018
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