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Pteridophyta MCQ Question with Answer

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

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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