How many letters does the top answer for “flowering plant with two cotyledons; the stem grows by deposit on its outside” have?

The most common answer is dicot (5 letters).

Crossword clue: flowering plant with two cotyledons; the stem grows by deposit on its outside

3 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

dicot 5 letters wn-def

flowering plant with two cotyledons; the stem grows by deposit on its outside

dicotyledon 11 letters wn-def

flowering plant with two cotyledons; the stem grows by deposit on its outside

exogen 6 letters wn-def

flowering plant with two cotyledons; the stem grows by deposit on its outside