MCQ
Thorn is a stem structure because it
- ADevelops from trunk
- ✓Develops from axillary bud
- CGrows from external surface
- DIs pointed
✓
Answer
Correct option: B.
Develops from axillary bud
b
(b)Thorns are actually modified axillary buds or terminal buds and they possess vascular supply.
(b)Thorns are actually modified axillary buds or terminal buds and they possess vascular supply.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
$I.$ $C a^{2+i i}$ ions pumps back to sarcoplasmic reticulum
→$II. $ $Z-$ lines back to their original position
$III.$ Masking of actin filament
$IV.$ Relaxation of muscles
Arrange the above given steps in the sequence of event from first to last
In isobilateral leaf more plastids are found in
Plant growth in length is increased by
Which among the following is a homopolysaccharide?
$ATP$ binding site is located on the
→Match the following:
→$\begin{array}{|p{0.3\linewidth}|p{0.5\linewidth}|} \hline Column\,\,-I & Column\,\,-II \\ \hline A.\,\,Schleiden & 1.\,\,Nucleus \\ \hline B.\,\,Schwann & 2.\,\,German\,\,botanist \\ \hline C.\,\,Robert\,\,brown & 3.\,\,Living\,\,cell \\ \hline D.\,\,Leuwen\,\,hoke & 4.\,\,Britain\,\,Zoologist \\ \hline \end{array}$
Conduction of an impulse along the axon is associated with the
Identify $A$ and $B$ in the given figure and choose the correct option.
→Which type of ribosomes are found in Nostoc cells
Hydrocolloid carrageen is obtained from :