Text Solution
Verified by Experts
The correct Answer is:
|
ALLEN -ANATONY OF FLOWERING PLANTS -Exercise
- Study of internal structure of plants is called
02:02
|
- A group of cells having a common (A) and usually performing a common f...
02:26
|
- (A) In plants is largely restricted to specialised reigions of active ...
03:04
|
- The term meristem is derived from (A) word meristos, which means (B)
03:08
|
- The meristem which occurs at the tips of roots and shoots and produce ...
03:13
|
- Given figure represents L.S. of shoot apex. In which labelled regions ...
02:29
|
- * Cells are generally isodiametric * Cells may be spherical, oval, r...
03:10
|
- In the given figure, laballed structure 'A' is-
02:52
|
- Permanent tissues which are made up of more than one type of cells and...
02:39
|
- Tracheids are elongated cells with thick and (A) walls ad (B) ends.
02:40
|
- The presence of vessels in xylem is characteritics feature of (A)
02:50
|
- Which xylem element have highly thickned walls and obliterated central...
03:19
|
- Which xylem element store food material in the form of starch or fats ...
03:34
|
- Given figure represents L.S. of phloem tissue. In which labelled struc...
03:37
|
- Plant group in which phloem is composed of sieve tube elements, compan...
02:44
|
- Phloem elements which are long, tube-like structures, arranged longitu...
02:40
|
- A mature sieve element possesses a peripheral cytoplasm and a large (A...
03:36
|
- The functions of (A) are controlled by the (B) of companion cells.
02:44
|
- The protophloem has (A) sieve tubes whereas metaphloem has (B) sieve t...
02:37
|
- What is meant by tissue ? Which are two main types of tissue ?
03:36
|