Coconut fruit is a

1. drupe

2. berry

3. nut

4. capsule

Which one of the following statements is correct?

1. The seed in grasses is not endospermic

2. Mango is a parthenocarpic fruit

3. A proteinaceous aleurone layer is present in maize grain

4. A sterile pistil is called a staminode

A drupe develops in

(1) wheat

(2) pea

(3) tomato

(4) mango

The fleshy receptacle of synconous of fig encloses a number of

(1) achenes

(2) samaras

(3) berries

(4) mericarps

The fruit is chambered, developed from inferior ovary and has seeds with succulent testa in

(1) pomegranate

(2) orange

(3) guava

(4) cucumber