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Role of Thyroxine in Metamorphosis Video Lecture | Zoology Optional Notes for UPSC

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Zoology Optional Notes for UPSC

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FAQs on Role of Thyroxine in Metamorphosis Video Lecture - Zoology Optional Notes for UPSC

1. What is the role of thyroxine in metamorphosis?

Ans. Thyroxine is a hormone that plays a crucial role in regulating the metamorphosis process in organisms such as amphibians. It controls the rate of metamorphosis by affecting the growth and development of various tissues and organs.

2. How does thyroxine influence the transformation of tadpoles into frogs?

Ans. Thyroxine stimulates the growth and development of tadpoles, leading to the transformation into frogs. It triggers the reabsorption of the tadpole tail, the development of hind limbs, and the remodeling of the digestive system.

3. What happens if there is a deficiency of thyroxine during metamorphosis?

Ans. A deficiency of thyroxine during metamorphosis can lead to developmental abnormalities in organisms. It may result in the incomplete transformation of tadpoles into adult frogs, causing issues with limb development and organ restructuring.

4. How does thyroxine production change throughout the metamorphosis process?

Ans. Thyroxine production increases significantly during the metamorphosis process, especially during the climax stage when the transformation from a larval form to an adult form occurs. This surge in thyroxine levels is essential for driving the rapid changes in the organism's body structure.

5. Can external factors influence the levels of thyroxine during metamorphosis?

Ans. Yes, external factors such as temperature, food availability, and environmental conditions can influence the levels of thyroxine during metamorphosis. These factors can impact the rate and success of metamorphosis in organisms by affecting the production and activity of thyroxine.

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Jan 06, 2025 Last updated

Video Description: Role of Thyroxine in Metamorphosis for UPSC 2025 is part of Zoology Optional Notes for UPSC preparation. The notes and questions for Role of Thyroxine in Metamorphosis have been prepared according to the UPSC exam syllabus. Information about Role of Thyroxine in Metamorphosis covers all important topics for UPSC 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Role of Thyroxine in Metamorphosis.

Introduction of Role of Thyroxine in Metamorphosis in English is available as part of our Zoology Optional Notes for UPSC for UPSC & Role of Thyroxine in Metamorphosis in Hindi for Zoology Optional Notes for UPSC course. Download more important topics related with notes, lectures and mock test series for UPSC Exam by signing up for free.

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	Zoology Optional Notes for UPSC 181 videos\|346 docs

Zoology Optional Notes for UPSC

181 videos|346 docs

Join Course for Free

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