Cambium Rings
Trending Questions
Secondary growth is due to
Lateral meristem
Apical meristem
Intercalary meristem
All of the above
Maximum activity of cambium is in
spring
very cold region
all of these.
Autumn
Given the diagram of L.S of a part of bark region of plant. Choose the answer with the correct combination of parts and alphabets.
A = hydathode, B = epithem, C = phellem, D = phellogen, E = phelloderm.
A = lenticular opening, B = cortex, C = phellogen, D = phellem, E = phelloderm
A = stoma, B = secondary cortex, C = phellem, D = phellogen, E = phelloderm
A = lenticular opening, B = complementary cells C = phellem, D = phellogen, E = phelloderm.
Which of the following is not a product of secondary growth activity of a plant?
Pith
Lenticel
Cork
Heartwood
- winter, summer
- spring, winter
- autumn, spring
- winter, autumn
- Secondary xylem
- Interfascicular cambium
- Phellem
- Phelloderm
What constitutes the cambial ring?
A transverse section of the trunk of a tree shows concentric rings which are known as growth rings. How are these rings formed? What is the significance of these rings?
- There is little climatic variations.
- They belong to monocots.
- There is enough moisture.
- Soil is sandy.
- Phloem
- Xylem
- Cortex
- Cambium (meristematic tissue)