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Biology · ANIMAL KINGDOM

हिन्दी

Which cartilaginous fish possesses electric organs, and which one possesses a poison sting, respectively?

  1. A
    Electric organ: Torpedo; Poison sting: Trygon
  2. B
    Electric organ: Trygon; Poison sting: Torpedo
  3. C
    Electric organ: Scoliodon; Poison sting: Pristis
  4. D
    Electric organ: Carcharodon; Poison sting: Torpedo
View Answer & Solution

Correct answer · Option A

Electric organ: Torpedo; Poison sting: Trygon

Explanation

In Class Chondrichthyes, Torpedo possesses electric organs and Trygon possesses a poison sting.

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Consider the body symmetry of the following organisms: Sponges, Coelenterates, Ctenophores, Adult Echinoderms, and Annelids. Which option correctly pairs the symmetry with its corresponding organism group?→Identify the incorrect pairing among Arthropod examples and their functional biological categories:→Which of the following cnidarians possesses a hard skeleton composed predominantly of calcium carbonate \( \text{CaCO}_3 \)?→Which anatomical combination of mouth position, exoskeleton type, and respiratory cover distinguishes Chondrichthyes from Osteichthyes?→
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