Identify two functions of the root cap in plant growth.
Question
Identify two functions of the root cap in plant growth.
Solution
-
Protection: The root cap acts as a protective cover for the delicate tissues of the meristem, the region of active cell division in roots. As the root pushes its way through the soil during growth, the cells of the root cap are sloughed off and replaced, protecting the root tip from damage.
-
Perception of Gravity: The root cap also plays a crucial role in geotropism, the growth of plants in response to gravity. The cells in the root cap perceive the direction of gravity and guide the root to grow downwards into the soil. This ensures that the plant can access water and nutrients necessary for its growth.
Similar Questions
Describe the structure and functions of root hair cells. How do they facilitate nutrient absorption in plants?
Select all of the following reasons why the rooting powder stimulated root growth.Check All That ApplyThe powder sent chemical signals to initiate cell division.The powder sent chemical signals to initiate cell division.It sent chemical signals promoting cells to differentiate.It sent chemical signals promoting cells to differentiate.It provided extra nutrition to the branches during growth.It provided extra nutrition to the branches during growth.It sent chemical signals telling cells to shrink.It sent chemical signals telling cells to shrink.The powder provided extra water to cells.
Describe how water moves from roots to the leaves.
The growth in plants is ____( )(a) limited to certain regions (b) uniform in all parts(c) limited to top region (d) limited to roots only
The lateral meristem present atThe tips of roots and shootsAbove the nodes or below the nodesThe tip of branchesThe sides parallel to the long axis of root and stem
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.