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प्रश्न
Type of interaction where an individual sacrifices its own welfare (life) for the benefit of another animal of its own species is ______.
पर्याय
Altruism
Scavenging
Protocooperation
Commensalism
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उत्तर
Type of interaction where an individual sacrifices its own welfare (life) for the benefit of another animal of its own species is altruism.
Explanation:
Altruism is a form of interaction where an individual sacrifices its own welfare, even its life, to benefit another animal of its own species. This behavior is often innate and seen in social animals to protect or benefit their group. Examples include scout rodents alerting the pack to danger or certain deer sacrificing themselves to save others from predators.
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संबंधित प्रश्न
Explain the post-pollination events leading to seed production in angiosperms.
Why does self-pollination not lead to seed formation in self-incompatible species?
Draw a diagram of a section of a megasporangium of an angiosperm and label funiculus, Micropyle, embryosac and nuclleus.
Name of the part of the ovary which gives rise to:
Fruit ______
Very short answer type question:
What is hydrophily?
What are the different adaptations shown by bird-pollinated flowers?
A particular species of plant produces light, non-sticky pollen in large numbers and its stigmas are long and feathery. These modifications facilitate pollination by ______.
Triple fusion in Capsella bursa pastoris is fusion of male gamete with ______.
Consider the following statements depicting adaptation of flowers to carryout successful pollination.
- Stigma is long, sticky and unwettable.
- Sepals, petals or perianth (if present) have waxy coating.
- Stamens with long filament and versatile anthers.
- Tubular corolla is seen.
- Flowers are noctumal.
Which of the above statements clearly depict hydrophily?
Geitonogamy is characterized by which of the following?
