MEDIUM
11th Telangana Board
IMPORTANT
Earn 100

How far does Selaginella, one of the few living members of Lycopodiales (Pteridophytes) fall short of seed habit?

Important Questions on Plant Kingdom

HARD
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 4 - Plant Kingdom>EXERCISES>Q 2
Each plant or group of plants has some phylogenetic significance in relation to evolution. Cycas, one of the few living members of Gymnosperms is called the 'relic of the past'. Can you establish a phylogenetic relationship of Cycas with any other group of plants that justifies the above statement?
HARD
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 4 - Plant Kingdom>EXERCISES>Q 3
The male and female reproductive organs of several pteridophytes and gymnosperms are comparable to floral structures of angiosperms. Make an attempt to compare the various reproductive parts of pteridophytes and gymnosperms with reproductive structures of angiosperms.
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 4 - Plant Kingdom>EXERCISES>Q 4
The plant body in higher plants is well-differentiated and well-developed. Roots are organs used for the purpose of absorption. What are the equivalent of roots in the less developed lower plants?