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NTA Abhyas NEET2020BotanyAnimal KingdomPractice

Mark the incorrect option.

Options

  1. AThe larva of Scoliodon exists.
  2. BLateral line is absent in Bangarus.
  3. CAir bladder is present in Betta.
  4. DAll chordates are deuterostomes.

Correct answer

A. The larva of Scoliodon exists.

Step-by-step solution

Scoliodon is a predator of small bony fishes and invertebrates. This species exhibits the most advanced mode of viviparity of any fish, in which the developed embryos form a highly complex placental connection to the mother at a very small size.

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