Practicing Success
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| In biotic community, which among the following is the most important factor for survival of an animal? |
Soil moisture . Day length. Predators. Green food. |
| Predators. |
| An ecosystem is made up of biotic and abiotic factors. Biotic factors involves animals, plants, microorganisms. Abiotic factors involves temperature, air, water, land. Biotic community involves group of interacting populations. In a biotic community, the most important factor for survival of an animal is predators. They control the size of prey populations. They also increases the biodiversity by preventing a single species for being dominant. |
