Question

The exceptional character of angiosperms is

• A. Presence of bitegmic ovules
• B. Double fertilization
• C. Companion cells in phloem
• D. All of the above

Answer 1

The correct option is D All of the above

Characteristics of Angiosperms that are exclusive to them include:

1. The presence of vessels in xylem and companion cells in phloem.
2. Double fertilization leading to the formation of the triploid Primary endosperm nucleus.
3. Presence of bitegmic ovule
4. Seeds are covered and enclosed by fruit.

Hence the correct option is D.