- ARobert brown
- BCamillo golgi
- ✓Fleming
- DRobert Hook
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$A$. Lenticels are the lens-shaped openings permitting the exchange of gases.
$B$. Bark formed early in the season is called hard bark.
$C$. Bark is a technical term that refers to all tissues exterior to vascular cambium.
$D$. Bark refers to periderm and secondary phloem.
$E$. Phellogen is single-layered in thickness.
Choose the correct answer from the options given below:
$I.$ It is the last substage of interphase
$II.$ Cell organelles do not increase in number
$III.$ Cell grows in size and content both
$IV.$ It synthesizes $RNAs$, proteins and other biochemical for cell growth and subsequent replication of $DNA$
Choose the correct option