QuizMe

* השאלה נוספה בתאריך: 02-02-2026

		• a. Naturally present in most plant families and never together with anthocyanins
		• b. Naturally present in most plant families and never together with carotenoids
		• c. Naturally present in only a few plant families but never together with anthocyanins
		• d. Naturally present in only a few plant families but never together with carotenoids

שאלה 18: The betalain pigments are nitrogen-containing red, yellow or purple pigments: