Question

Give brief account of parental care in fish giving suitable diagram?​

Answer 1

Answer:

The highest degree of parental care is found in viviparous fishes where young develop within the oviduct of the female. A few species are viviparous, such as the dog-fish, Scoliodon and the surf fish Cymatogaster aggregatus. ... Viviparity provides maximum protection and represents the highest degree of parental case.

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Answer 2

The highest degree of parental care is found in viviparous fishes where young develop within the oviduct of the female. A few species are viviparous, such as the dog-fish, Scoliodon and the surf fish Cymatogaster aggregatus. ... Viviparity provides maximum protection and represents the highest degree of parental case