The epiblema is also called as

The type of arrangement in which protoxylem lies towards the outside and metaxylem lies towards the inside is called:

Cambium is present in...

Sunflower belongs to the family...

Botanical name of Sunflower is...

In.....due to the intrusion of the phloem at four places, secondary xylem is ridged and furrowed at four places.

Monocot roots show...type of vascular bundles.

In sunflower stem xylem is...

Secondary growth increases...of the plant.

.....is called as wood.

Lenticel performs the function of gaseous exchange.

In ...leaf, mesophyll is not differentiated into palisade and spongy parenchyma.

The....are absent in the epidermis of a dicot plant leaf.

Another name of phellogen is....