Aerating pores are present at places on the cork cambium. These are called
Pneumatophores
Hydathodes
Lenticels
Stomata
Tissue present in an annual ring is
Assertion: Cambium is a lateral meristem and cause growth in width.
Reason: Cambium is made up of fusiform and ray initials in stem.
Write a note on spring wood and autumn wood.
When secondary growth in thickness is initiated in a dicot root, which of the following happens first
The waxy substance associated with cell walls of cork cells is or cork cells are impervious to water because of the presence or what is deposited on cork cells