MCQ ON PTERIDOPHYTES class 11 for NEET | MCQ for class 11 ON PTERIDOPHYTES | PTERIDOPHYTES with answer, Check the below NCERT MCQ question for class 11 Biology chapter 3 , PTERIDOPHYTES with answers.
MCQ ON PTERIDOPHYTES class 11 for NEET
MCQ Questions for class 11 Biology with Answers were prepared based on the latest pattern. We have provided class 11 Biology MCQs questions on PTERIDOPHYTES with answers to help students understand the concept very well.
MCQ on is useful for NEET/ CSIR/ UGC/ CBSE/ ICSE / AIIMS EXAM/ AFMC EXAM/ JAC exam/ STATE LEVEL MEDICAL EXAM 2022-23
Introduction:-
The Pteridophytes means plants with feather like ferns constitute the largest living group of primitive vascular plant with over 10000 species.
The main independent plant body of pteridophytes is sporophyte. It is differentiate into true roots,true stem and true leaves. All the vegetative parts possess vascular tissues organized in definite group.
MCQ ON PTERIDOPHYTES for NEET
1. Evolutionarily ,they are first terrestrial plants to possess vascular tissues-xylem and phloem.
(a) algae
(b) bryophytes
(c) pteridophytes
(d) gymnosperm
Ans.(c) pteridophytes
2.The main plant body of pteridophyte is
(a) gametophyte
(b) sporophyte
(c) macrophylls
(d) angiosperm
Ans.(b) sporophyte
3.The leaf of selaginella is
(a) microphylls
(b) macrophylls
(c) sporophylls
(d) strobili
Ans. (a) microphylls
4.The leaf of ferns are
(a) microphylls
(b) macrophylls
(c) sporophylls
(d) strobili
Ans.(b) macrophylls
5.The sporophytes bear sporangia that are subtended by leaf like appendages called
(a) microphylls
(b) macrophylls
(c) sporophylls
(d) strobili
Ans.( c) sporophylls
ALSO READ:-
● YOU CAN WATCH BIOLOGY SIR Youtube channel
6.The distinct compact structure called strobili or cones are found in
(a) selaginella
(b) equisetum
(c) both a and b
(d) gymnosperms
Ans.(c) both a and b
7.The sporangia produce spores in spore mother cell by
(a) mitosis
(b) meiosis
(c) amitosis
(d) zygotene
Ans.(b) meiosis
8. The spores of pteridophyte germinate to give rise to inconspicuous small but multicellular free living mostly photosynthetic thalloid gametophytes called
(a) Thallus
(b) prothallus
(c) antheridia
(d) archegonia
Ans.(d) prothallus
9.The gametophytes of pteridophyte require to grow
(a) cool,damp ,shady places
(b) hot,damp,shady places
(c) cool,wet,shady places
(d) cool,hot ,shady places
Ans.(a) cool ,damp,shady places
10.The male and female gametophytes sex organ
of pteridophyte is
(a) antheridia and archegonium
(b) archegonium and antheredia
(c) archegonium ,cones
(d) antheredium,cones
Ans.(a) antheridia and archegonium
11. Which agency is required for transfer of antherozoids-the male gametes released from the antheridia ,to the mouth of archegonium.
(a) air
(b) insect
(c) water
(d) all the above
Ans.(d) water
12. In majority of the Pteridophytes all the spores are of similar kinds;such plants are called
(a) heterosporous
(b) homosporous
(c) seed habits
(d) prothallus
Ans.(b) homosporous
13. Heterosporous are found in
(a) Selaginella
(b) Salvinia
(c) both a and b
(d) lycopsida
Ans.(c) both a and b
14. Psilopsida,lycopsida,
sphenopsida and pteropsida are classes of
(a) algae
(b) bryophytes
(c)pteridophytes
(d) all the above
Ans.(c) pteridophytes
15. Which roots are used to cure throat infections.
(a) Marsilea
(b) Adiantum
(c) merchantia
(d) Dryopteris
Ans . (b) Adiantum roots
16.The sporocarps of Marsilea are rich source of
(a) protein
(b) starch
(c) fats
(d vitamin
Ans.(b) starch
17.Walking fern is called
(a) Adiantum
(b) Azolla
(c) Marsilea
(d) Gelidium
Ans.(a) Adiantum
18.Lycopodium is used in treatment of
(a) rheumatism
(b) disorders of lungs
(c) disorders of kidney
(d) all the above
And.(d) all the above
19.Water fern is called
(a) merchantia
(b) azolla
(c) liveworts
(d) adiantum
Ans.(b) azolla
20.Club moss is
(a) Lycopodium
(b) Selaginella
(c) Equisetum
(d) Ferns.
Ans.(a) Lycopodium
21.Spike moss is
(a) selaginella
(b) equisetum
(c) ferns
(d) pteris
Answer.(a) selaginella
Leave a Comment