Which of the following statements is correct | vedclass

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(D) Parthenium,commonly known as Carrot grass,is an invasive weed.Statement $(a)$ is correct: It was introduced into India accidentally as a contamina

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$a, b$ are correct

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(D) Parthenium,commonly known as Carrot grass,is an invasive weed.Statement $(a)$ is correct: It was introduced into India accidentally as a contaminant along with imported wheat.Statement $(b)$ is correct: The pollen grains of Parthenium are known to cause severe respiratory allergies and contact dermatitis in humans.Statement $(c)$ is incorrect: Parthenium reproduces sexually through flowers,not asexually.Therefore,statements $(a)$ and $(b)$ are correct.

Which of the following statements is correct regarding Parthenium (Carrot grass)?
$(a)$ It was introduced into India as a contaminant with imported wheat.
$(b)$ It causes allergies.
$(c)$ Asexual reproduction occurs in its flower.

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Which of the following statements is correct regarding Parthenium (Carrot grass)?$(a)$ It was introduced into India as a contaminant with imported wheat.$(b)$ It causes allergies.$(c)$ Asexual reproduction occurs in its flower.