HORTICULTURE SCIENCE
PLANT BIOLOGY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
small secondary roots
|
|
|
taproots
|
|
|
long, thick primary roots
|
|
|
extensive root systems
|
Detailed explanation-1: -In monocots, the primary root is short lived. It is replaced by a large number of roots which originate from the base of the stem. These roots constitute the fibrous root system .
Detailed explanation-2: -Monocot roots are fibrous, meaning they form a wide network of thin roots that originate from the stem and stay close to the surface of the soil. In contrast, dicots have “taproots, ‘’ meaning they form a single thick root that grows deep into the soil and has smaller, lateral branches.
Detailed explanation-3: -The majority of the monocot stem is composed of ground tissue, which primarily consists of parenchyma cells. Sclerenchyma cells are also found in regions that require extra strength. Monocot stems have vascular bundles, composed of xylem and phloem, that are scattered throughout the ground tissue.
Detailed explanation-4: -Tomatoes. Asparagus. Winter squash. Pumpkins. Parsnips. 23-Mar-2018