Grasses growing point is located where?

Grasses growing point is located where?

• A. On the leaves
• B. In the roots
• C. At the tip of the shoots
• D. At the base of the plant

Answer: (D)

Grasses generate new growth from a growing point located at the base of the plant, in the crown, often near or just below the soil surface and protected by the leaf bases. This basal meristem lets the plant reshoot after grazing or mowing, since the meristem remains intact even if the aerial parts are removed. So the correct location is at the base of the plant. If the growing point were at the tip of the shoots, damage to the top would limit regrowth; if it were on the leaves or in the roots, those sites wouldn’t drive shoot regeneration in grasses.

Grasses generate new growth from a growing point located at the base of the plant, in the crown, often near or just below the soil surface and protected by the leaf bases. This basal meristem lets the plant reshoot after grazing or mowing, since the meristem remains intact even if the aerial parts are removed. So the correct location is at the base of the plant. If the growing point were at the tip of the shoots, damage to the top would limit regrowth; if it were on the leaves or in the roots, those sites wouldn’t drive shoot regeneration in grasses.