True or False : Pinus is a closed seeded plant.

Pinus has

True or False. Pinus are annual plants.

………….are naked seeded plants.

True or False : Mosses are the well developed plant in bryophytes.

Which of the following characters are not suitable to angiosperm? a) Reticulate / parallel venation, closed seeded plants, sieve tubes are present in phloem. b) Seeds are open, ovary is not present, gametes are produced in cones. c) Tracheids are the conducting cells, companion cells not are present in phloem. d) Trimerous or tetramerous, closed seed, seed with seed coat, bears fruit.

True or False - if false give the correct statement : Plants prepare starch from oxygen and water.

True or False Ginger is an underground Root

True or False - if false give the correct statement. Iron and rust are the same substances.

True or False - if false give the correct statement : Catalyst inhibit the chemical reaction.

True or False - if false give the correct statement: Catalyst inhibit the chemical reaction.