Which of the following are seedless vascular plants?
a) ferns
b) gymnosperms
c) angiosperms
d) none of these
Whisk ferns are commonly known as…
a) Psilopsida
b) sphenopsida
c) lycopsida
d) pteropsida
Which of the following plants are found in waste and wet places?
a) Psilopsida
b) sphenopsida
c) lycopsida
d) pteropsida
Spore wall of adiantum (fern) contains…
a) exine
b) intine
c) both a and b
d) none of them
Which of the following organ/s is/are produced on gametophyte of fern?
a) antheridium
b) archegonium
c) paraphyses
d) both a and b
Which of the following portion of archegounium contains egg?
a) neck
b) ventre
c) whole body
d) none of them
