Which part of the stem is responsible for the primary growth of a plant?
Apical meristem
Lateral meristem
Intercalary meristem
Cork cambium
Related Questions
Stems modified into flat green organs performing the functions of leaves are known as:
Cladodes
Phyllodes
Phylloclades
Scales
Phylloclades are
Green, photosynthetic, succulent stems of indefinite growth
One internode long stems
Leaf modifications
None of the above
Which plant part modification helps protect Bougainvillea from herbivores?
Axillary buds modified into thorns
Leaves modified into spines
Stipules modified into tendrils
Stems modified into thorns
Edible part of potato is
Fruit
Adventious root
Tuberous root
Stem
Which part of the stem is responsible for the primary growth of a plant?
Apical meristem
Lateral meristem
Intercalary meristem
Cork cambium
Which of these is NOT true about a trapezium?
At least one pair of opposite sides is parallel.
Adjacent angles between parallel sides are supplementary.
Both pairs of opposite sides are parallel.
It is a quadrilateral.
In banana, pineapple and Chrysanthemum, the lateral branches originate from the basal and underground portion of main stem and then come obliquely upward giving rise to leafy shoots
These branches are called
Runner
Corm
Bulb
Sucker
Vascular bundles are arranged in a ring in the members of family
Orchidaceae
Iridaceae
Euphorbiaceae
Liliaceae
Parts of the plants were observed. Structure-A develops aerially and produces roots when comes in contact with the soil. Structure-B develops from underground part of the stem, grow obliquely, becomes aerial and produces roots on its lower surface. Identify, respectively the structure of A and B
Sucker, stolon
Stolon, runner
Stolon, sucker
Runner, stolon
A horizontal underground stem is a
Corm
Phylloclade
Rhizome
Rhizoid
