Which of the following helps in sexual attrac | vedclass

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(B) In cockroaches,sexual attraction is mediated by chemical signals known as pheromones.These chemical substances are secreted by the endocrine gland

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Pheromones

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(B) In cockroaches,sexual attraction is mediated by chemical signals known as pheromones.These chemical substances are secreted by the endocrine glands and released into the environment to attract members of the opposite sex for mating.$A$ is incorrect because ecdysone is a molting hormone.$C$ is incorrect because the juvenile hormone regulates development and metamorphosis.$D$ is incorrect because anal cerci are sensory organs used for detecting vibrations and wind currents.

Which of the following helps in sexual attraction in cockroaches?

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