Which of the following is true?

(1) Cotyledons are always fleshy

(2) Cotyledons are often fleshy

(3) Cotyledons are never fleshy

(4) Cotyledons are always membranous

(1) Fertilisation

(2) Syngamy, Fertilisation

(3) Triple fusion and Double Fertilisation

(4) External Fertilisation

(1) Castor

(2) Bean

(3) Gram

(4) Pea

1. All dicots have endospermic seed

2. All monocots have endospermic seed

3. Generally all monocots have endospermic seed

4. Both 2 and 3

(1) Orchid

(2) Pea

(3) Castor

(4) Gram

(1) Vegetative characters-root,stem and leaves

(2) Floral characters inflorescence and flower parts

(3) Floral diagram

(4) Floral formula

(1) Bt

(2) Brt.

(3) Br

(4) (Br)

(1) C

(2) A

(3) G

(4) K

(1) P

(2) T

(3) K

(4) C

(1) G

(2) A bar over G

(3) A bar below G

(4) O