Which of the following is not true about stem tendrils?
(2) Spirally coiled
(3) Help plants to climb
(4) Arise from terminal bud
Which of the following is not a gourd tendril?
Thorns develop from
(1) Axillary buds
(2) Terminal buds
The characteristic of thorns are
(1) Herbaceous, coiled and slender
(2) Woody, straight and pointed
(3) Herbaceous, straight and slender
(4) Woody, coiled and pointed
The following modification of stem is used in protection from browsing animals-
(4) Fleshy cylinder
Which of the following is not a stem modification?
(3) Bougain villea
Thorn is not found in
(4) Both 1 and 2
Stem tendril is not found in
Some plants of arid regions have which of the following modification?
(1) Flattened stem-Opuntia
(2) Underground stem-Potato
(4) Tendril- Grapevine
Which of the following has chlorophyll in their stem to carry out photosynthesis?