MCQ Practice

Various evolutionary sequences have been worked out in the angiosperms which include:

Subject: BiologyTopic: Plant Kingdom
A

Flowers with spirally arranged sepals, petals, stamens and carpels are more advanced than those with the cyclic, or whorled arrangement

B

Radial symmetry in flowers is the primitive condition, while bilateral symmetry is derived

C

The solitary flower is more advanced than the inflorescence

D

Trees and shrubs are more advanced than herbs

Correct Answer: B