Class 11 Biology MCQ Chapter 3 Plant Kingdom Solutions, HS 1st year Biology MCQ Solutions, Class 11 Biology MCQ Chapter 3 Plant Kingdom Question Answer in English Medium to each chapter is provided in the list so that you can easily browse throughout different chapter NCERT Board Class 11 Biology Objective Type Solutions and select needs one.
Class 11 Biology MCQ Chapter 3 Plant Kingdom
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Plant Kingdom
Chapter – 3
| UNIT – (I) DIVERSITY IN THE LIVING WORLD |
| MCQ |
1. Numerical Taxonomy is based on _______________.
(a) Chemical constituents.
(b) Observable characteristics.
(c) Cytological information.
(d) Evolutionary relationships.
Ans: (b) Observable characteristics.
2. Antheridium is the ____________ and archegonium is the ____________.
(a) Female sex organ, male sex organ.
(b) Both are male sex organs.
(c) Both are female sex organs.
(d) Male sex organ and femael sex organ.
Ans: (d) Male sex organ and femael sex organ.
3. Asexual reproduction in liverworts takes place by ______________.
(a) Spores.
(b) Seeds.
(c) Gemmae.
(d) Pollen grains.
Ans: (c) Gemm.
4. Agar is is obtained from:
(a) Gelidium.
(b) Laminaria.
(c) Porphyra.
(d) Sargassum.
Ans: (a) Gelidium.
5. The first stage in the development of mosses is:
(a) Protonema.
(b) Slender axes.
(c) Gametophyte.
(d) None of the above.
Ans: (a) protonema.
6. Which of the following is a pteridophyte.
(a) Funaria.
(b) Selaginella.
(c) Equisetum.
(d) Both b and c are correct.
Ans: (b) Selaginella.
7. Which out of these is not a class of pteridophytes:
(a) Psilopsida.
(b) Lycopsida.
(c) Sphenopsida.
(d) Selaginella.
Ans: (d) Selaginella.
8. In which division of plant kingdom the female gametophytes do not have an independent free-living existence.
(a) Bryophytes.
(b) Pteridophytes.
(c) Gymnosperms.
(d) All of the following.
Ans: (c) Gymnosperms.
9. What is the primary mode of reproduction in algae?
(a) Seeds.
(b) Cones.
(c) Spores.
(d) Flowers.
Ans: (c) Spores.
10. Which plant group requires water for fertilisation?
(a) Algae.
(b) Angiosperms.
(c) Gymnosperms.
(d) Fungi.
Ans: (a) Algae.
11. Which of the following is known as the “amphibians of the plant kingdom”?
(a) Algae.
(b) Bryophytes.
(c) Pteridophytes.
(d) Gymnosperms.
Ans: (b) Bryophytes.
12. Which of these is an example of a bryophyte?
(a) Fern.
(b) Pine.
(c) Moss.
(d) Grass.
Ans: (c) Moss.
13. Which type of plant exhibits alternation of generations?
(a) Algae.
(b) Ferns.
(c) Fungi.
(d) Bacteria.
Ans: (b) Ferns.
14. Which group has a dominant sporophyte generation?
(a) Bryophytes.
(b) Gymnosperms.
(c) Algae.
(d) Fungi.
Ans: (b) Gymnosperms.
15. Which of these plants produces flowers?
(a) Gymnosperms.
(b) Pteridophytes.
(c) Algae.
(d) Angiosperms.
Ans: (d) Angiosperms.
