Promeristems can be distinguished from primary meristems by
Their power of active division
Their apical position
The presence of large prominent nucleus
All the above
It’s obvious.
Permanent or mature cells are formed by
Trachea, tracheids, wood fibres and parenchyma tissues are found in
Both from phyllogenetic and ontogenetic point of view, which tissue is regarded as most primitive
The companion cells are specialized …….. which are closely associated with sieve tube elements.
Nucleus is absent in
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