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प्रश्न
What is vivipary? Name a plant group that exhibits vivipary.
उत्तर
Viviparity is the phenomenon, where the seeds germinate and then start developing to some extent before they detach from the parent plant body. In-plant, it is noticed in Halophytes like Rhizophora.
संबंधित प्रश्न
Pedogenesis refers to
What is Phytoremediation?
Lichen is considered as a good example of obligate mutualism. Explain.
What is mutualism? Mention any two examples where the organisms involved are commercially exploited in modern agriculture.
List any two adaptive features evolved in parasites enabling them to live successfully on their host?
Mention any two significant roles of predation plays in nature.
How does an orchid Ophrys ensure its pollination by bees?
Water is very essential for life. Write any three features for plants that enable them to survive in a water-scarce environment.
How is rhytidome act as the structural defense by plants against fire?
List out the effects of fire on plants.
Give an account of various types of parasitism with examples.
Match the following and choose the correct combination from the options given below:
| Column I (Interaction) | Column II (Examples) | ||
| I. | Mutualism | i) | Trichoderma and Penicillium |
| II. | Commensalism | ii) | Balanophora, Orobanche |
| III. | Parasitism | iii) | Orchids and Ferns |
| IV. | Predation | iv) | Lichen and Mycorrhiza |
| V. | Amensalism | v) | Nepenthes and Diaonaea |
