MCQ
Unlike other algae, diatoms do not readily decay due to
- ✓Siliceous wall
- BMucilaginous wall
- CWater proof cell wall
- DNonliving cells
✓
Answer
Correct option: A.
Siliceous wall
a
It's Obvious
It's Obvious
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
Select the correct statement
Which of the following is mainly used in capturing the prey in frog
Subsidiary cells are the specialised cell in the
Cytochromes are found in
Identify the correct statement
→$I$. The impulse of the heart beat originates from $SAN$
$II$. Rate of the heart is determined by $SAN$
$III$. Bundle of His/AV bundle is present in the interventricular septum
$IV$. Atrio Ventricular Node $(AVN)$ is situated in the lower left corner of the right auricle
Choose the correct option
The significance of meiosis lies in
In given figure Fusion of $X, Y$ and $Z$ bone forms
→The cell layer located at the periphery in the cross-section of the root is called
Ferns are characterised by
Given characters are showed in .......
→$-$ They are located in the inner wall of alimentary canal.
$-$ They do not show any striation.
$-$ They are non-striated and spindle shaped.
$-$ They are involuntary and innervated by autonomous nervous system