NEET Botany
Population Interactions Parasitism
Low Priority
Consistency: 10%
Weightage: 2 / 20 Yrs
High-Yield Trend
1
2016 1
2011 Questions 2 MCQs
01
PYQ 2011
easy
botany ID: neet-201
Which one of the following is categorized as a parasite in a true sense?
| 1. | Human foetus developing inside the uterus draws nourishment from the mother |
| 2. | Head louse living on the human scalp as well as laying eggs on human hair |
| 3. | The cuckoo (koel) lays its eggs in a crow's nest |
| 4. | The female Anopheles bites and sucks blood from humans |
1
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2
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3
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4
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02
PYQ 2016
easy
botany ID: neet-201
If '+' sign is assigned to beneficial interaction, '–' sign to detrimental and '0' sign to neutral interaction, then the population interaction represented by '+' '–' refers to:
| 1. | mutualism | 2. | amensalism |
| 3. | commensalism | 4. | parasitism |
1
(1)
2
(2)
3
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