Home > CUET > Quizzes > CUET-UG Biology Test: Plant Reproduction
CUET-UG Biology Test: Plant Reproduction
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 86% Most missed: “Which one of the following parts of the plant when put into the soil is likely t…”
CUET-UG Biology Test: Plant Reproduction
Time left 00:00
25 Questions

1. Identify the parts labelled as A to F in the given figure and select the correct option.
2. The part that determines the compatible nature of pollen grains is
3. In a flower, if the megaspore mother cell forms megaspores without undergoing meiosis and if one of the megaspores develops into an embryo sac, its nuclei would be
4. A typical angiospermic embryo sac is
5. Select the incorrect pair.
6. Which one of the following parts of the plant when put into the soil is likely to produce new offspring?
7. Marchantia is a
8. Fragrant flowers with well developed nectaries are an adaptation for -'
9. Endosperm cell of an angiosperm has 36 chromosomes. The number of chromosomes in the gametes would be -'
10. In angiosperms________lead to the formation of a mature male gametophyte from a pollen mother cell.
11. The transfer of pollen to the stigma of another flower of the same plant is called -'
12. In the embryos of a typical dicot and a grass, true homologous structures are
13. Meiosis occurs in -'
14. Embryo sac is to ovule as _______ is to an anther.
15. Fertilisation involving carrying of male gametes by pollen tube is -'
16. Which is the innermost wall layer of microsporangium?
17. Filiform apparatus in the embryo sac of an angiosperm is present at the micropylar tip of
18. Read the following statements about self-incompatibility and select the option with correct statements. (i) It is a device to prevent inbreeding. (ii) This is a genetic mechanism. (iii) It ensures cross-fertilisation. (iv) It prevents self-pollen from fertilising the ovules by inhibiting pollen germination of pollen tube growth in the pistil.
19. ___________comprises the egg apparatus.
20. Pollen grains are well preserved as fossils because of the presence of _____.
21. Autogamy can occur in a chasmogamous flower if
22. The gamete mother cell is known as
23. Which among the following exhibits Anemophily?
24. Among the terms listed below, those that of are not technically correct names for a floral whorl are:[NCERT Exemplar] (i) Androecium (ii) Carpel (iii) Corolla (iv) Sepal
25. Sporopollenin occurs in -'