Bananas are seedless because they

1.  reproduce asexually

2.  Are triploid

3.  Are sprayed with hormone

4.  Are parthenocarpic 

Nucellar polyembryony is reported in species of

1. Brassica

2. Citrus

3. Gossypium

4. Triticum

Asexual reproduction mimics sexual reproduction when

1. Seed formation occurs without fertilization

2. Thalamus is associated with fruit

3. Pseudocarpic fruits are formed

4. There is no fruit formation

Presence of many embryos (Polyembryony) is a characteristic feature of

1.  Citrus

2.  Mango

3.  Banana

4.  None of these