Multiple choice general knowledge science & technology

which of the following is a poisonous plant?

  1. Apple

  2. Cassava

  3. Indian pea

  4. all the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All three plants contain toxic compounds: apple seeds contain amygdalin (cyanide precursor), cassava contains cyanogenic glycosides, and Indian pea (Lathyrus sativus) causes lathyrism. While edible parts exist, all require careful processing, making 'all the above' correct.

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