Advertisements
Advertisements
प्रश्न
Choose the correct answer:
Process of ascent of sap in plants occurs ___________
विकल्प
by cortex
by xylem
by phloem
by cambium
Advertisements
उत्तर
Process of ascent of sap in plants occurs by xylem
APPEARS IN
संबंधित प्रश्न
How does movement and absorption of water take place through the roots?
Explain the mechanism of closing and opening of the stomata.
Choose the correct answer:
Which tissue makes passage for ascent of sap?
Choose the correct answer:
Wilting of plants occurs when ____________
The diagram below represents a layer of epidermal cells showing a fully grown root hair. Study the diagram and answer the questions that follow:
The root hair cell is in a turgid state. Name and explain the process that caused this state.
Study the experimental setup in the figure and then answer the question that follow.
Explain the phenomenon mention in question 8.1 .
Root hair is ________ extension of epiblema cells.
Epiphytic plants like ____________ absorb water vapours from air with the help of epiphytic roots having special tissue called velamen.
Paheli uprooted a rose plant from the soil. Most of the root tips, with root hairs, got left behind in the soil. She planted it in a pot with new soil and watered it regularly. Will the plant grow or die? Give reason for your answer.
