Pteridophyta MCQ Question with Answer

Pteridophyta MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Question No : 15
Leptosporangiate sporangium is

single-celled

multiceiled and formed from many cells

multicellular

multiceiled and formed from a single cell

Question No : 16
The stele of Lycopodium is

polystele

siphonostele

haplostele

actinostele

Question No : 17
Young sporophyte of Pteris draws nourishment from prothallus through

haustoria

foot

root

rhizoids

Question No : 18
If a sporangium develops from a single initial, it is called

leptosporangiate

eusporangiate

both (a) and (b)

none of these

Question No : 19
Multiflagellate sperms are the characteristic of

Mosses

Riccia

Ferns

Pogotiatum

Question No : 20
What happens to the spore of ferns ?

It joins with another spore to form a seedling

It encysts and is devoured by snail

It germinates to become another spore forming a fern plant

It germinates to become a prothallus

Question No : 21
Microsporangia and macrosporangia are found in the same cone of

Dryopteris

Selaginella

Psilotum

Equisetum