Q2. Angiosperms are less adapted to.
Q3. A plant or plant organ/cell having half the number of chromosomes than a normal body cell is called.
Q4. Wheat,barley lemon, orange rye and pearl millet belong to.
Q5. Lichen is a symbiotic association between an alga and which one of the following?
Q6. Taxonomy is a science dealing with the.
Q7. Dead wood is obtained from.
Q8. The branch of botany that deals with fungi is known as.
Q10. Grafting is not possible in monocots because.
Q12. Sclerenchymatous sheath is present in vascular bundles of.
Q13. The calyptrogen of root apex forms.
Q14. Which one of the following is a true fruit?
Q15. Coleo is the covering of.
Q16. From which part of the plant is turmeric, a commonly used colourant and antiseptic obtained?
Q17. Tunica corpus theory explains the organization of.
Q18. The stem of water plants usually have.
Q19. Polyploid wheat does not normally show an increase in.
Q20. Which of the following spices is obtained from roots?
Q21. When male and female flowers are borne on different plants ,the plant is said to be.
Q22. The first leaves of the castor seedling are different from other leaves because.
Q23. Red tides have often visited West Coast of Florida resulting in the death of hundreds of million of fish Such tides are caused by.
Q24. The association between leguminous plants and bacteria is.
Q25. Which one of the following tissues in plants is responsible for forming vari ous other types of calls?