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yawa3891 [41]
3 years ago
5

Evolutionary relationship between modern frogs and ancient frogs?

Biology
1 answer:
Lana71 [14]3 years ago
4 0

When did frogs evolve? Frogs developed out of lungfish about 375 million years ago, in the Devonian period. They used their lungs to leave the water and live on land

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Darwin found that many of the species on the galápagos islands
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It stimulates the production of sperm cells in seminiferous tubules in males, and stimulates The egg maturation in the female ov
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