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Water is required for fertilization and also for keeping body surface moist
(a) Gambusia; (b) Exocoetus.
(a) Scoliodon (dog fish, Indian shark); (b) Labeo (rohu, carp).
(a) Cartilaginous fish; (b) Bony fish.
Pisces.
Why amphibians are present close to the water bodies?
Water is required for fertilization and also for keeping body surface moist
Water is required for fertilization and also for keeping body surface moist
See lessGive the scientific name of the following: (a) Mosquito fish; (b) Flying fish.
(a) Gambusia; (b) Exocoetus.
(a) Gambusia; (b) Exocoetus.
See lessGive one example of (a) cartilaginous fish; (b) bony fish.
(a) Scoliodon (dog fish, Indian shark); (b) Labeo (rohu, carp).
(a) Scoliodon (dog fish, Indian shark); (b) Labeo (rohu, carp).
See lessIdentify the following fishes: (a) Fish with 5 to 7 pairs of gills; (b) Fish with air bladder.
(a) Cartilaginous fish; (b) Bony fish.
(a) Cartilaginous fish; (b) Bony fish.
See lessName the superclass of Chordata in which lateral line sense organs are found.
Pisces.
Pisces.
See less