Amphibian Metamorphosis in Ultra Detail | Developmental Biology | Unit 5 L1 | CSIR | GATE | IIT-JAM
Автор: MLS academy - CSIR-NET | GATE | IIT-JAM
Загружено: 2023-01-05
Просмотров: 2913
Amphibian Metamorphosis in Ultra Detail | Developmental Biology | Unit 5 | CSIR | GATE | IIT-JAM
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Amphibian metamorphosis is one of the most remarkable transformations in the animal kingdom. From a small, aquatic, and legless tadpole to a fully formed, terrestrial, and hopping frog, the process of metamorphosis is nothing short of a miracle. In this video, we'll take a deep dive into the world of amphibian metamorphosis and explore the intricate mechanisms that underlie this amazing transformation.
Starting with the basics, we'll explain what metamorphosis is and why it's essential for the survival of amphibians. We'll then take a closer look at the various hormones and molecular signals that regulate the different stages of metamorphosis, such as thyroxine, prolactin, and growth factors.
Using stunning visuals and clear explanations, we'll walk you through the different stages of amphibian metamorphosis, from the formation of the hind limbs and tail resorption to the development of the lungs and skin. You'll learn about the different environmental factors that can affect metamorphosis, such as temperature, light, and nutrition, and how they can impact the outcome of the transformation.
We'll also touch on some of the fascinating evolutionary and ecological aspects of amphibian metamorphosis, such as the diversity of metamorphic strategies across different species and the role of metamorphosis in amphibian life history and ecology.
Whether you're a student studying biology or simply fascinated by the wonders of nature, this video will provide you with a comprehensive and engaging introduction to amphibian metamorphosis. So, join us on this journey into the world of tadpoles and frogs and witness the miracle of metamorphosis!
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This Video covers the details about Process of Amphibian Metamorphosis in Ultra Detail | CSIR | Unit 5 Developmental Biology. The lectures includes all the details required to crack CSIR-JRF-NET | GATE | IIT-JAM | MSc | PhD etc.
1:32- Metamorphosis in a nutshell
3:00- What is Metamorphosis? definition
9:06- Types of Larva
12:05- Direct development and Indirect development
16:35- Characteristics of larva
20:45- Characteristics of Adult
25:52- Characteristics present in both larva and adult
27:44- Hormonal control of metamorphosis (T3 and T4)
29:39- Thyroid hormones causes four types of changes in amphibian metamorphosis
32:01- Growth by T3
56:27- Death by T3 (intro)
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About the educator: Mohd Salman
CSIR-JRF-NET Life Sciences- AIR (All India Rank)-55 | 68 | 114, GATE (graduate aptitude test in engineering), Life Sciences IIT-JAM Biotechnology – AIR- 243 (92.62 percentile)
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All India Institute of Medical Sciences, Biotechnology, AIR-6 (98.688 percentile), MSc Genetics, University of Delhi- AIR-3, MSc Biomedical Sciences, University of Delhi- AIR-3 (95 percentile),
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