Botany - Sexual Reproduction in Flowering Plants Question with Solution | TestHub

Thick fleshy outer integument as seen inMagnoliais called sarcotesta. An operculum is a structure found inLemnaformed by the elongation of inner integuments over the micropyle. The caruncle is a structure found in the castor that develops from the micropylar region of the integument. InLitchi, the third integument which develops from the funicle is called the aril.