Important MCQ On Plant Kingdom Chapter Based On NCERT book 3 Chapter.

QUESTION based on NCERT textbook.

 Q1) Cyanobacteria are classified under

(A) Protista

(B) Plantae

(C) Monera

(D) Algae.

 Q2) vascular bundles are absent in … [ BHU 2008] 
 a) Gymnosperms  
 b) Angiosperms  
 c) Pteridophytes  
 d) All the above

 Q3) In which of the following plants gametophytic phase is dominant? [ KCET 2011] 
 a) Fern  
 b) Moss/Riccia  
 c) Angiosperm  
 d) Cycas

 Q4) Oogamous sexual reproduction involves fusion of … [ AMU 2012] 
 a) Motile and nonmotile gametes
 b) Similar gametes  
 c) Dissimilar motile gametes  
 d) Dissimilar nonmotile gametes

 Q5) First vascular plants were … 
 a) Thallophyte  
 b) Bryophyte  
 c) Spermatophyte  
 d) Pteridophyte

 Q6) Juvenile state of moss is … [ CPMT 2004] 
 a) Protonema
 b) Capsule  
 c) Prothallus
 d) All the above

 Q7) Cycas is living fossil as it has .. [ BHU 2007] 
 a) Ciliated sperms  
 b) Structure like that of Tree Fern  
 c) Restricted occurrence in certain areas  
 d) Been found in fossil state also

 Q8) Gymnosperms are characterized by … [ AIIMS 1996]
 a) Multiflagellate sperms
 b) Naked seeds
 c) Winged seeds
 d) Seeds inside fruits

 Q9) pteridophytes are called vascular cryptogams as they are non-seeded plants containing … [ KCET 2012]
 a) Only xylem
 b) Only phloem
 c) Neither xylem nor phloem
 d) Xylem and phloem

Q10) Dominant gametophytic phase alternated by multicellular dependent sporophyte occurs in … [ AMU 2009]
 a) Adiantum
 b) Polytrichum
 c) Chlamydomonas
 d) Pinus

Q11) Cycas is a gymnosperm because of … [ Bih. PMT 2006]
 a) Vessels present in xylem
 b) Living fossil
 c) Naked seed without fruit
 d) None of the above

Q12) Which one of the following is not characteristic feature of bryophytes? [ KCET 2005]
 a) Dominant gametophytic generation
 b) Filamentous rhizoids
 c) Amphibious habitat
 d) Vascular tissues

Q13) Protonema is

(A) Haploid and is found in mosses

(B) Diploid and is found in liverworts

(C) Diploid and is found in pteridophytes

(D) Haploid and is found in pteridophytes.

Q14) The giant Redwood tree (Sequoia sempervirens) is a/an

(A) Angiosperm

(B) Free fern

(C) Pterdophyte

(D) Gymnosperm.

Q15) If the diploid number of a flowering plant is 36, what would be the chromosome number in its endosperm

(A) 36

(B) 18

(C) 54

(D) 72.

Q16) The embryo sac of an Angiosperm is made up of

(A) 8 cells

(B) 7 cells and 8 nuclei

(C) 8 nuclei

(D) 7 cells and 7 nuclei.

Q17) Plants of this group are diploid and well adapted to extreme conditions. They grow bearing sporophylls in compact structures called cones. The group in reference is

(A) Monocots

(B) Dicots

(C) Pteridophytes

(D) Gymnosperms.

Q18) A prothallus is

(A) A structure in pteridophytes formed before the thallus develops

(B) A sporophytic free living structure formed in pteridophytes

(C) A gametophyte free living structure formed in pteridophytes

(D) A primitive structure formed after fertilization in pteridophytes.

Q19) A plant shows thallus level of organization. It shows rhizoids and is haploid. It needs water to complete its life cycle because the male gametes are motile. It may belong to

(A) Pteridophytes

(B) Gymnosperms

(C) Monocots

(D) Bryophytes.

Q20) Holdfast, stipe and frond constitute the plant body in case of

(A) Rhodophyceae

(B) Chlorophyceae

(C) Phaeophyceae

(D) All of these.

Q21) Fusion of two motile gametes which are dissimilar in size is termed as

(A) Oogamy

(B) Isogamy

(C) Anisogamy

(D) Zoogamy.

Q22) Which are the amphibians in Plant Kingdom? … [ AFMC 2009] 

 a) Tracheophyta  

 b) Bryophyte  

 c) Pteridophyte  

 d) Thallophyte

Q23) Which of the following statement is correct ? [NEET 2018] 

 a) Ovules are not enclosed by ovary wall in gymnosperms

 b) Selaginella is heterosporous, while Salvinia is homosporous

 c) Horsetails are gymnosperms  

 d) Stems are usually unbranched in both Cycas and Cedrus

Q24) Which of the following is responsible for peat formation? …[AIPMT 2014] 

 a) Funaria  

 b) Sphagnum  

 c) Marchantia  

 d) Riccia

Q25) In which of the following gametophyte is not independent free living? …[AIPMT 2015] 

 a) Pinus  

 b) Funaria  

 c) Marchantia  

 d) Pteris

Q26) Select the correct statement :- …[AIPMT-2016] 

 a) Gymnosperms are both homosporous and heterosporous

 b) Salvinia, Ginkgo and Pinus all are gymnosperms

 c) Sequoia is one of the tallest trees  

 d) The leaves of gymnosperms are not well adapted to extremes of climate

Q27) Megasporangium is equivalent to …[NEET 2013] 

 a) Embryo sac  

 b) Fruit  

 c) Nucellus  

 d) Ovule

Q28) Which of the following are likely to be present in deep sea water? …[NEET 2013] 

 a) Archaebacteria

 b) Eubacteria

 c) Blue-green algae

 d) Saprophytic fungi

Q29) Double fertilization is exhibited by ….[NEET- 2017] 

 a) Gymnosperms  

 b) Algae  

 c) Fungi  

 d) Angiosperms

Q30) Winged pollen grains are present in ... ... [NEET 2018] 

 a) Mustard  

 b) Cycas  

 c) Mango  

 d) Pinus

Answers Are Below:- 

 1)  C )

 2)  C)

 3)  B) 

 4)  A)

 5)  D)

 6)  A)

 7)  D)

 8)  B)

 9)  D)

10) B)

11) C)

12) D)

13) A)

14) D)

15) C)

16) B)

17) D)

18) C)

19) D)

20) C)

21) C)

22) B)

23) C)

24) B)

25) A)

26) C)

27) D) 

28) A)

29) D)

30) D)

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