The length of different internodes in the stem of sugarcane is variable because of:

According to the $Apical$ $Cell$ $Theory$, the shoot apex contains a single apical cell with three cutting faces. This theory applies to some higher algae, bryophytes, and pteridophytes, but not to gymnosperms and angiosperms. Who proposed this theory?

Axillary bud formation occurs from which tissue?

Primary vascular tissues are derived from

Where would you look for an active cell division in a plant?

Which of the following is an example of lateral meristem?