What is meant by fate map? Describe the designing of fate map of gastrula in frog. How does it differ from that in chick? (IFS 2022, 15 Marks)

What is meant by fate map? Describe the designing of fate map of gastrula in frog. How does it differ from that in chick? (IFS 2022, 15 Marks)

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What is meant by fate map? Describe the designing of fate map of gastrula in frog. How does it differ from that in chick? (IFS 2022, 15 Marks)