Q.

Coconut water from a tender coconut is                     [2015]

1 innermost layers of the seed coat  
2 degenerated nucellus  
3 immature embryo  
4 free nuclear endosperm  

Ans.

(4)

Coconut has multicellular endosperm (called coconut meal) in the outer part and free nuclear as well as vacuolate endosperm (called coconut milk or coconut water) in the centre.