21. The centrally situated group of cells of the cyto-histological zones, derived from central mother cells, which eventually form pith is known as
22. What is the botanical name of opiuin?
23. 'Cloves' are
24. The dissolution of the middle lamellae or the entire cells, or the accumulation of liquid in the intercellular spaces of the abscission layer occur only in the tissue surrounding the
25. The central cells in the stem that are enclosed by the ring meristem are designated as
26. According to Sach's classification of tissue system, which of the following includes the vascular cylinder and is made up of two complex tissues, called the xylem and phloem?
27. In which of the following plants, in the primary state the root is pentarch or hexarch, the cortex is wide with wide intercellular spaces anda well defmed endodermis delimits the cortex from the stelar region?
28. Potato is a
29. The interval between the two successive leaf primordia is called
30. The term 'Taxonomy' was coined by
Read More Section(Plant Kindom)
Each Section contains maximum 100 MCQs question on Plant Kindom. To get more questions visit other sections.