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olya-2409 [2.1K]
3 years ago
11

At what age in weeks are the limbs well formed ?

Biology
1 answer:
Vika [28.1K]3 years ago
7 0

The limb buds appears in the in the fourth week of gestation and the upper limb is visible on day 24. Initial elongation of the bud forms around 33 days and continues to elongate until seven weeks. 

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