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Questions
________ type of tissues are present in epiphytic roots.
Which type of tissue is present in epiphytic roots?
Options
Meristematic
Parenchyma
Velamen
Epithelial
Solution 1
Velamen type of tissues is present in epiphytic roots.
Solution 2
Epiphytic roots have special tissue called velamen.
RELATED QUESTIONS
The diagram given below represents a plant cell after being placed in a strong sugar solution. Guidelines 1 to 5 indicate the following:
1. Strong sugar solution
2. Cell wall
3. Protoplasm
4. Large vacuole
5. Nucleus
Study the diagram and answer the questions that follow:
(i) What is the state of the cell shown in the diagram?
(ii) Name the structure which acts as a selectively permeable membrane.
(iii) If the cell had been placed in distilled water instead of strong sugar solution which feature would not have been present?
(iv) If the cell in the diagram possessed chloroplasts where would these be present?
(v) Name any one feature of this plant cell which is not present in animal cells.
Choose the correct answer:
Meaning of ascent of sap is ____________
The alongside diagram A shows a root hair growing through the soil particles. Diagram B is the root hair of an aquatic plant.
(i) Name the parts 1,2,3.
(ii) Name two substances which enter the root hair. What are their uses?
(iii) By what process do these substances enter the root hair?
(iv) Account for the different shapes of root hairs in the two diagrams.
Give Technical Term for the following.
Phenomenon of absorption of water by surface attraction.
Multiple Choice Question:
Process of endosmosis stops:
Multiple Choice Question:
In soil, water available for absorption by root is ______.
Outer layer of root hair is made up of ________.
What is the composition of inner layer of root hair?
From which type of cells, root hair is originated
How many regions are there in a typical root?
