the.com/cotyledon
The seed's packed lunch, eaten on the way up to sunlight.
means The embryonic first leaf inside a seed that feeds or fuels a sprouting plant before true leaves arrive.
from From Greek kotyledon, a cup-shaped hollow, from kotyle, a small cup — nature's tiny seed-bowl.
Counting classOne marks monocots, two marks dicots.
First greenOften the first leaves you see sprouting.
Bean halvesA split peanut shows two fat cotyledons.