Maize grain is
Fruit
Embryo
Ovule
Seed
Describe parts of fruit with diagram.
Why is maize grain usually called as a fruit and not a seed ?
Definitions / Explanation :
$(i)$ Placentation
$(ii)$ Fruit
$A$- Fruit is a mature or ripened ovary, developed after fertilization
$R $- If a fruit is formed without fertilization of the t ovary, it is called a parthenocarpic fruit
How many pericarp are present in mango ?