During sewage treatment, biogases are produced which include:
1. methane, oxygen, hydrogen sulphide
2. hydrogen sulphide, methane, sulphur dioxide
3. hydrogen sulphide, nitrogen, methane
4. methane, hydrogen sulphide, carbon dioxide
Subtopic: Microbes in Sewage Treatment |
89%
Level 1: 80%+
AIPMT - 2013
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The eye of the octopus and the eye of the cat show different patterns of structure, yet they perform a similar function. This is an example of:
| 1. | Homologous organs that have evolved due to divergent evolution. |
| 2. | Analogous organs that have evolved due to convergent evolution. |
| 3. | Analogous organs that have evolved due to divergent evolution. |
| 4. | Homologous organs that have evolved due to convergent evolution. |
Subtopic: Concept of Organic Evolution: Evidence: 1 | Concept of Organic Evolution: Evidence: 2 | Concept of Organic Evolution: Evidence |
90%
Level 1: 80%+
AIPMT - 2013
Hints
Which of the following criteria does not pertain to facilitated transport?
1. High selectivity
2. Transport saturation
3. Uphill transport
4. Requirement of special membrane proteins
Subtopic: Means of Transport: Active |
82%
Level 1: 80%+
AIPMT - 2013
Hints
The process by which organisms with different evolutionary history evolve similar phenotypic adaptations in response to a common environmental challenge is called:
1. Convergent evolution
2. Non-random evolution
3. Adaptive radiation
4. Natural selection
Subtopic: Concept of Organic Evolution: Evidence: 2 | Concept of Organic Evolution: Evidence |
68%
Level 2: 60%+
AIPMT - 2013
Hints
Infection of Ascaris usually occurs by:
1. Eating imperfectly cooked pork.
2. Tse - tse fly.
3. mosquito bite.
4. drinking water containing eggs of Ascaris.
Subtopic: Ascariasis & Filariasis |
84%
Level 1: 80%+
AIPMT - 2013
Hints
Links
The Air Prevention and Control of Pollution Act came into force in:
1. 1981
2. 1985
3. 1990
4. 1975
Subtopic: Air Pollution |
84%
Level 1: 80%+
AIPMT - 2013
Hints
Which group of animals belongs to the same phylum?
1. Earthworm, Pinworm, Tapeworm
2. Prawn, Scorpion, Locusta
3. Sponge, Sea anemone, Starfish
4. Malarial parasite, Amoeba, Mosquito
1. Earthworm, Pinworm, Tapeworm
2. Prawn, Scorpion, Locusta
3. Sponge, Sea anemone, Starfish
4. Malarial parasite, Amoeba, Mosquito
Subtopic: Phylum Arthropoda |
86%
Level 1: 80%+
AIPMT - 2013
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Links
Which of the following cannot be detected in a developing foetus by amniocentesis?
1. Sex of the foetus
2. Down syndrome
3. Jaundice
4. Klinefelter syndrome
Subtopic: Introduction |
88%
Level 1: 80%+
AIPMT - 2013
Hints
The Golgi complex plays a major role:
| 1. | in digesting proteins and carbohydrates |
| 2. | as energy transferring organelles |
| 3. | in post-translational modification of proteins and glycosylation of lipids |
| 4. | in trapping the light and transforming it into chemical energy |
Subtopic: Golgi Apparatus |
91%
Level 1: 80%+
AIPMT - 2013
Hints
Select the correct match of the digested products in humans given in column-I with their' absorption site and mechanism in column-II.
| Column I | Column II | |
| 1. | Fructose, Na+ | Small intestine, passive absorption |
| 2. | Glycerol, fatty acids | Duodenum, move as chilomicrons |
| 3. | Cholesterol, maltose | Large intestine, active absorption |
| 4. | Glycine, glucose | Small intestine, active absorption |
1. (1)
2. (2)
3. (3)
4. (4)
Subtopic: Absorption: Part 1 | Absorption |
Level 3: 35%-60%
AIPMT - 2013
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