CBSE Class 8 Answered
Frog cycle
Asked by Shinderuturaj23 | 05 Jan, 2022, 20:34: PM
Expert Answer
- Frogs lay cluster of eggs in water. They are called frog spawn.
- The eggs undergo repeated cell division to form embryo.
- After 21 days. Embryo leaves the jelly-like shell and develops into a tadpole which is attached to weeds in waters.
- After 5 weeks, the tadpole begins to transform into a young frog.
- After 11 weeks, a fully developed frog emerges from water.
Answered by Shiwani Sawant | 06 Jan, 2022, 10:22: AM
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