Plant Kingdom MCQ Questions and Answers for Practice

1. If the diploid number of a flowering plant is 36. What would be the chromosome number in its endosperm

1. 36
2. 18
3. 54
4. 72

2. The embryo sac of an Angiosperm is made up of

1. 8 cells
2. 7 cells and 8 nuclei
3. 8 nuclei
4. 7 cells and 7 nuclei

3. A Prothallus is

1. A structure in pteridophytes formed before the thallus develops
2. A sporophytic free living structure formed in pteridophytes
3. A gametophyte free living structure formed in pteridophytes
4. A primitive structure formed after fertilization in pteridophytes

4. Study of lichens is called

1. Algology
2. Mycology
3. Lichenology
4. Cytology

5. The plant cell without chloroplast is

1. Algue
2. Fungi
3. Bryophytes
4. pteridophytes

6. The giant Redwood tree (Sequoia sempervirens) is an

1. Angiosperm
2. Free fern
3. Pteridophyte
4. Gymnosperm

7. Microsporophyll : Stamen then Megasporophyll

1. anther
2. gynoecium
3. Pollen grains
4. ovule

8. The first land plant on earth was

1. Bryophytes
2. Pteridophytes
3. Gymnosperms
4. Angiosperms

9. Xerophytic Characters are present in

1. Bryophytes
2. Pteridophytes
3. Gymnosperms
4. Angiosperms

10. Fungus cell wall is made up of

1. Cellulose
2. Protein
3. Chitin
4. Carbohydrates

11. Which is the Fossil member ?

1. Cycas
2. Bennettites
3. Thuja
4. Pinus

12. The study of fungi is

1. Cytology
2. Mycology
3. Virology
4. Algology

13. Helophiles is also called

1. Eubacteria
2. Actinomycetes
3. Cynobacteria
4. Archae bacteria

14. Which one of the following is also called halophiles ?

1. Eubacteria
2. Actinomyces
3. Cyanobacteria
4. Archaebacteria

15. Example of blue green algae is in

1. Fungi
2. Monera
3. Protista
4. Plantae