Which action is taking place at the apical meristem of a plant stem?A.A cluster of tiny, unspecialized cells continuously divide.B.Mature cells differentiate into specialized cells.C.Cells die off and form a barrier that protects new cells.D.The plant's oldest cells rapidly divide to extend the stem.SUBMITarrow_backPREVIOUS
Question
Which action is taking place at the apical meristem of a plant stem?A.A cluster of tiny, unspecialized cells continuously divide.B.Mature cells differentiate into specialized cells.C.Cells die off and form a barrier that protects new cells.D.The plant's oldest cells rapidly divide to extend the stem.SUBMITarrow_backPREVIOUS
Solution
The action taking place at the apical meristem of a plant stem is A. A cluster of tiny, unspecialized cells continuously divide.
Here's a step-by-step explanation:
-
The apical meristem is a region at the tip of a plant shoot or root where growth occurs. It's a vital area of growth in plants.
-
This area is composed of meristematic cells, which are unspecialized or undifferentiated. These cells have the ability to divide and produce new cells.
-
The continuous division of these unspecialized cells allows the plant stem to grow in length. This process is known as primary growth.
-
As these cells divide, they become more specialized in a process called differentiation, which happens in the region just behind the apical meristem. However, the primary action in the apical meristem itself is the continuous division of unspecialized cells.
Similar Questions
A is a type of meristematic tissue, during the elongation of stem, some cells of A left behind from A and they form B which responsible for the formation of C. Identify the A, B and CA–Intercalary meristem, B-Node, C-Flower budA-apical meristem, B-axillary bud, C-internodeA-apical meristem, B-axillary bud, c-branch and flowerA-lateral meristem, B-flower bud, C-branch and flower
Which of the following statements about apical meristems is FALSE?A. Apical meristems are found in roots, shoots and axillary buds.B. Apical meristems are protected by tissues made from differentiated cells produced by the meristem.C. The pattern of nodes is laid down by the shoot apical meristem like the pattern of branch roots is laiddown by the root apical meristem.D. The root apical meristem contains a region called the quiescent center.E. All apical meristems produce primary growth
The diagram shows a plant stem.Where are the oldest cells found in this plant?A.In section C, where cell division takes placeB.In section A, where cell division takes placeC.In section C, where cell enlargement takes placeD.In section A, where cell differentiation takes placeSUBMITarrow_backPREVIOUS
What is the name of the stem cell tissue found at the tips of plant shoots?Shoot apexical meristemRoot apical meristemShoot apical meristemShoot apical meritorious
name the type of movement that occur within a plant cell
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.