A. Microspores
B. Megasporangia
C. Zoospores
D. Zygote
Pteridophyte
The leaves which bear the sporangia is called following _________?
A. Sporophylls
B. Stachosporous
C. Zoospores
D. Zygote
Roots of pteridophytes have characteristics following__________?
A. Rhizomorph
B. Lycopods
C. Larges
D. Complex
Which of the following sporophytes __________?
A. Microphyllous
B. Megaphyllous
C. Zoospore
D. A and b both
Nourishing cells form following __________?
A. Tapetum
B. Spores
C. Zoospores
D. Zygote
Definite cones and strobili are formed in following __________?
A. Microphyllous
B. Megaphyllous
C. Zoospores
D. Zygote
Sporangia are born which of the following _________?
A. Leaves
B. Conidia
C. Zoospore
D. Zygote
Sporophyte is stage of following_________?
A. Asexual
B. Budding
C. Sexual
D. Conjugation
Megaphyll evolution took place in following steps __________?
A. Overtopping
B. Planation
C. Fusion or webbing
D. All
Vascular strands fused to form a following patteren___________?
A. Reticulate venation patteren
B. Planation
C. Fusion or webbing
D. Conjugation