Lenticels are primarily involved in:

I. The 1° and 2° phloem get gradually crushed due to the continued formation and accumulation of 2° xylem

II. 1° xylem remains more or less intact in or near the centre

III. Secondary growth results in an increase in the length of the axis

Select the correct statements

Study the following statements

I. Increase in girth of plants is primary growth

II. Increase in girth of plants occurs due to apical meristem

III. Secondary growth of plants occurs due to lateral meristem

IV. Vascular cambium and cork cambium are the lateral meristem of plants

V. Elongation of a plant along the axis is called primary growth

Choose the incorrect options

Bark formed early in the season is called as?

Cork tissue arises from

In plants the cells in the interior parts are

During secondary growth in dicot stems, the protective outer layer formed is:

Assertion: Monocot stems generally don't show significant increases in girth.

Reason: They lack a vascular cambium.

Choose the correct option:

Lenticels, formed during secondary growth in woody stems, primarily facilitate:

Secondary phloem remains functional generally

The activity of the vascular cambium leads to an increase in the: