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An animal that uses ultra-violet radiati...

An animal that uses ultra-violet radiations for locating food and boundary of its territory is

A

desert iguana

B

desert frog

C

kangaroo rat

D

sea snake.

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The correct Answer is:
To solve the question regarding which animal uses ultraviolet (UV) radiations for locating food and the boundaries of its territory, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Question**: The question asks for an animal that utilizes UV radiation for two specific purposes: locating food and marking territory boundaries. 2. **Analyzing the Options**: The options provided are: - Desert iguana - Desert frog - Kangaroo - Rat - Sea snake 3. **Identifying the Key Features of Each Animal**: - **Desert Iguana**: Known scientifically as Dipsosaurus dorsalis. This animal is found in desert habitats and has the ability to detect UV rays. - **Desert Frog**: Generally does not have a known ability to use UV radiation for locating food or territory. - **Kangaroo**: Primarily relies on vision and does not utilize UV radiation. - **Rat**: While rats have good olfactory senses, they do not use UV radiation. - **Sea Snake**: Primarily adapted to marine environments and does not utilize UV radiation for food or territory. 4. **Focusing on the Desert Iguana**: The desert iguana has specialized eyes that can detect UV rays, which allows it to sense scent markers left by other iguanas. These scent markers are chemicals that help the iguana identify other individuals and boundaries of its territory. 5. **Conclusion**: Based on the analysis, the animal that uses ultraviolet radiation for locating food and the boundary of its territory is the **Desert Iguana**. ### Final Answer: The animal that uses ultraviolet radiation for locating food and the boundary of its territory is the **Desert Iguana**. ---
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