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Sexual Reproduction in Flowering Plants
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Sexual Reproduction in Flowering Plants
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25 Questions

1. Filiform apparatus is a characteristicfeature of [2011]
2. An ovule which becomes curved sothat the nucellus and embryo sac lie atright angles to the funicle is [2004]
3. Product of sexual reproductiongenerally generates: [NEET 2013]
4. In angiosperms all the fourmicrospores of tetrad are covered by alayer which is formed by [2002]
5. Meiosis is best observed in dividing[1992]
6. Entry of pollen tube throughmicropyle is [1990]
7. Which one of the following statements is correct? [NEET 2013]
8. Number of meiotic divisions requiredto produce 200/400 seeds of Pea wouldbe [1993]
9. Pollination occurs in [1991]
10. Animal vectors are required forpollination in [NEET Kar. 2013]
11. What is the function of germ pore?[2012M]
12. Nucellar embryo is [1989]
13. Parthenogenesis is [1988]
14. Which of the following statements iscorrect? [NEET Kar. 2013]
15. Syngamy means [1991]
16. Which of the following statements iscorrect? [NEET Kar. 2013]
17. Generative cell was destroyed by laserbut a normal pollen tube was still formedbecause
18. Albuminous seeds store their reservefood mainly in [NEET Kar. 2013]
19. Flowers showing ornithophily showfew characteristic like [1999]
20. Seed coat is not thin - membranousin: [NEET 2013]
21. Double fertilization and triple fusionwere discovered by [1988 - 93]
22. Cotyledons and testa respectivelyare edible parts in [2009]
23. Sperm and egg nuclei fuse due to[1990]
24. The scutellum observed in a grain ofwheat or maize is comparable to whichpartoftheseedinothermonocotyledons? [2010]
25. Even in absence of pollinating agentsseed setting is assured in [2012]