Plant Structure MCQs with Answers

Self-fertilization in plants through successive generations can lead to the development of?

• A.Hybrid plants
• B.True breeding plants
• C.Sterile plants
• D.Genetically diverse plants

Past Paper MCQ

Which part of plants produces pollen?

• A.Stamen
• B.Pistil
• C.Sepal
• D.Petal

If pollen grains are transferred from the flower of one plant to the stigma of the flower of another plant (of the same species), it is called cross-pollination. Identify the plant that undergoes cross-pollination.

• A.Wheat
• B.Pea
• C.Rice
• D.Papaya

The cross-pollination is beneficial in plants as ?

• A.It increases the genetic variety
• B.It reduces the need for water
• C.It ensures self-fertilization
• D.It prevents seed formation

Which of the following is/are true about the functions of cotyledons?

• A.They store food for the developing embryo
• B.They act as the first leaves after germination
• C.Both A and B
• D.None of these

Vascular and cork cambium are the examples of _?

• A.Apical meristem
• B.Intercalary meristem
• C.Lateral meristem
• D.Primary meristem

Plant cell loses water and cytoplasm shrinks in a process called?

• A.Imbibition
• B.Osmosis
• C.Diffusion
• D.Plasmolysis

Plants do exchange of gases through ?

• A.Stomata
• B.Lenticels
• C.Roots
• D.All of these

Ginger is a _?

• A.Root
• B.Stem
• C.Leaf
• D.Fruit

A thick permeable layer around the plant cell is called?

• A.Cell membrane
• B.Cell wall
• C.Cytoplasm
• D.Nucleus