Xylem vessels and phloem companion cells are generally absent in
Xylem vessels and phloem companion cells are generally absent in
- A
Ferns and angiosperms
- B
Ferns and gymnosperms
- C
Bryophytes and pteridophytes
- D
Pteridophytes and thallophytes
Similar Questions
Gymnosperms are also called soft wood spermatophytes because they lack
Gymnosperms are also called soft wood spermatophytes because they lack
- [AIPMT 2012]
$I.$ Phloem transports the food materials usually from the leaves to other parts of the plant
$II.$ Phloem in the angiosperm is composed of sieve tube elements, companion cells, phloem parenchyma and phloem fibres
Identify which of the following statement is correct and select the correct option
$I.$ Phloem transports the food materials usually from the leaves to other parts of the plant
$II.$ Phloem in the angiosperm is composed of sieve tube elements, companion cells, phloem parenchyma and phloem fibres
Identify which of the following statement is correct and select the correct option
Write a note on sclerenchyma tissue.
Write a note on sclerenchyma tissue.
Angiosperms have
Angiosperms have
- [AIIMS 1984]
Give differences : Parenchyma Tissue and Sclerenchyma.
Give differences : Parenchyma Tissue and Sclerenchyma.