In some plants thalamus contributes to fruit formation. Such fruits are termed as
Parthenocarpic fruit
False fruits
Aggregate fruits
True fruits
Definitions / Explanation :
$(i)$ Placentation
$(ii)$ Fruit
Mesocarp in coconut is
The stony hard part of the mango represents
Why is maize grain usually called as a fruit and not a seed ?
Maize grain is