Plant Kingdom MCQ Questions for Class 11 Biology Chapter 3 with Answers

Find here the NCERT chapter-wise Multiple Choice Questions from Class 11 Biology Book Chapter 3 Plant Kingdom with Answers Pdf free download. This may assist you to understand and check your knowledge about the chapters. Students also can take a free test of the Multiple Choice Questions of Plant Kingdom. Each question has four options followed by the right answer. These MCQ Questions are selected supported by the newest exam pattern as announced by CBSE.

NCERT Chapters for Class 11 Biology

Q1. Flagellate cells are absent in

(i) Brown algae
(ii) Red algae
(iii) Green algae
(iv) Chlamydomonas.

(ii) Red algae.

Q2. Which of the following is a liverwort?

(i) Sphagnum
(ii) Funaria
(iii) Marchantia
(iv) Polytrichum

(iii) Marchantia

Q3. Female sex organ of algae is called:

(i) Carpel
(ii) Oogonium
(iii) Archegonia
(iv) Oosphere

(ii) Oogonium

Q4. In Chlorophyceae, sexual reproduction occurs by

(i) isogamy, anisogamy and oogamy
(ii) oogamy only
(iii) anisogamy and oogamy
(iv) isogamy and anisogamy

(i) isogamy, anisogamy and oogamy

Q5. The colour of brown algae is due to

(i) Phycoerythrin
(ii) Phycocyonin
(iii) Fucoxanthin
(iv) Carotenes

(iii) Fucoxanthin.

Q6. The seedless vascular plants whose sporophytes are larger than their small and independent gametophytes are

(i) Pteridophytes
(ii) Angiosperms
(iii) Gymnosperms
(iv) None of these

(i) Pteridophytes

Q7. The outer cell-wall of Spirogyra is made up of:

(i) Cellulose
(ii) Pectin/Pectose
(iii) Hemicellulose
(iv) Protein

(ii) Pectin/Pectose

Q8. Agar is obtained from

(i) Laminaria
(ii) Porphyra
(iii) Sargassum
(iv) Gelidium

(iv) Gelidium

Q9. Red algae resemble blue green algae in the presence of

(i) Similar cell wall constitutents
(ii) Phycobilins
(iii) Similar reserve food
(iv) Similar mode of reproduction

(ii) Phycobilins

Q10. Zygotic meiosis is characteristic of :-

(i) Procaryotes
(ii) Thallophyta
(iii) Bryophyta
(iv) Spermatophyta

(ii) Thallophyta

Q11. Peat moss is another name of

(i) Sphagnum
(ii) Riccia
(iii) Marchantia
(iv) Dryopteris

(i) Sphagnum

Q12. Sex organs are unicellular and non-jacketed in

(i) Algae
(ii) Bryophyta
(iii) Gymnosperms
(iv) Pteridophyta.

(i) Algae.

Q13. Which of the followings plant material is an efficient water imbibant?

(i) Agar
(ii) Cellulose
(iii) Lignin
(iv) Pectin

(i) Agar

Q14. Rhodophyceae is called red algae because of the pigment

(i) Fucoxanthin
(ii) Phycoerythrin
(iii) Carotenoids
(iv) Chlorophyll c

(ii) Phycoerythrin

Q15. Plants having vascular tissue without seeds

(i) Angiosperm
(ii) Pteridophytes
(iii) Bryophytes
(iv) Gymnosperms

(ii) Pteridophytes

Q16. Rhodophyceae is called red algae because of the pigment

(i) Fucoxanthin
(ii) Phycoerythrin
(iii) Carotenoids
(iv) Chlorophyll c

(ii) Phycoerythrin

Q17. Which of the following plants is used extensively for the study of photosynthesis?

(i) Amaranthus
(ii) Asparagus
(iii) Chlorella
(iv) Sunflower

(iii) Chlorella

Q18. By which plant seed habit originated:

(i) Moss
(ii) Little Club moss
(iii) Pinus
(iv) Angiosperm

(ii) Little Club moss

Q19. Cephaleuros, which causes “Red rust of tea” is a:

(i) Red Algae
(ii) Brown Algae
(iii) Dinoflagellate
(iv) Green Algae

(iv) Green Algae

Q20. The largest flower found is known as

(i) Rafflesia
(ii) Musa
(iii) Cauliflower
(iv) Tecoma

(i) Rafflesia

Q21. In green algae meiosis occurs in

(i) Gametangia
(ii) Sporangia
(iii) Zoospore
(iv) Zygospore.

(iv) Zygospore.

Q22. Which of the following is used to grow microbes?

(i) Laminaria
(ii) Gelidium
(iii) Chlorella
(iv) Sargassum

(ii) Gelidium

Q23. Sexual reproduction in spirogyra is:

(i) Anisogamous
(ii) Physiological anisogamous
(iii) Isogamous
(iv) Oogamous

(iii) Isogamous

Q24.Laminaria (kelp) and Fucus (rock weed) are the examples of

(i) brown algae
(ii) green algae
(iii) golden brown algae
(iv) red algae

(iv) red algae

Q25. A fern differs from a bryophyte in having.

(i) Parasitic sporophyte
(ii) Independent gametaphyte
(iii) Independent sporophyte
(iv) Parasitic gametophyte.

(iii) Independent spororphyte.

Q26. Gymnosperms produce neither flower nor fruit because they do not possess

(i) Embryo
(ii) Ovary
(iii) Ovule
(iv) Seed

(ii) Ovary

Q27. A prokaryotic autotrophic nitrogen fixing symbiont found in

(i) Pisum
(ii) Alnus
(iii) Cycas
(iv) Cicer

(iii) Cycas

Q28. Which of the following cell organelle remains enveloped by a single unit membrane?

(i) Lysosomes
(ii) Chloroplast
(iii) Mitochondria
(iv) Nucleus

(i) Lysosomes

Q29. ost common phycobiont in a lichen is :

(i) Microcystis
(ii) Trebouxia
(iii) Ulothrix
(iv) Spirogyra

(ii) Trebouxia

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