Seeds of Pinus are

State true (T) or false (F) for the given statements and choose the correct option. Br (a) Seeds of Pinus cannot germinate properly without mycorrhizal associations br (b) During passive absorption of water by roots a positive pressure is developed in xylem.

Seed of Pinus contains (a) Parent sporophyte is form of perisperm (b) Endosperm as gametophyte (c) Embryo as future sporophyte (d) All the above

Seed of Pinus contains (a) Parent sporophyte is form of perisperm (b) Endosperm as gametophyte (c) Embryo as future sporophyte (d) All the above

Pinus is

The seed of Pinus sp. Is

The seed of Pinus sp. Is

Seed of Pinus shows three generations as

From which part of the female cone the wing on the seed of Pinus is formed?