HORTICULTURE SCIENCE
ULTRA STRUCTURE OF PLANT CELLS AND ORGANS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Which of the following are types of plant cells?
|
|
ground, dermal, vascular
|
|
|
collenchyma, sclerenchyma, parenchyma
|
|
|
roots, stems, leaves
|
|
|
None of the above
|
Explanation:
Detailed explanation-1: -So, the correct answer is ‘Parenchyma, Collenchyma, Sclerenchyma’.
Detailed explanation-2: -Parenchyma cells are the foundation of a plant as reproductive cells (spores, gametes) are parenchymatous in nature. Single parenchyma cell of a zygote has an ability to develop into an entire plant. These cells are called “totipotent” cells.
Detailed explanation-3: -Parenchyma. These are alive, polygonal cells with a big central vacuole, and have intercellular spaces amidst them. Collenchyma. These are stretched out, living cells with minute intercellular gaps. Sclerenchyma. Xylem. Phloem. Protective tissues.
There is 1 question to complete.