Plant Structure MCQs with Answers

Which reproduction is performed by flowers?

• A.Asexual reproduction
• B.Vegetative reproduction
• C.Sexual reproduction
• D.Budding

Which of the following statement is true about dicot seed?

• A.Cotyledon stores food for the embryo
• B.Endosperm stores food for the embryo
• C.Cotyledon is absent in dicot seed
• D.Embryo stores food for the cotyledon

The age of a tree is determined by its ?

• A.Height
• B.Rings
• C.Branches
• D.Leaves

Hypocotyl hook is formed during the germination of?

• A.Maize grain
• B.Bean seed
• C.Wheat grain
• D.Rice grain

Each seed is covered on the outside by a _, which is also known as _.

• A.Pericarp, Tegmen
• B.Endosperm, Cotyledon
• C.Embryo, Plumule
• D.Seed coat, Testa

The group of sporangia developed at the margins on the underside of the fertile leaves or sporophylls in Ferns are called as _?

• A.Indusium
• B.Sporangium clusters
• C.Strobili
• D.Sori

Artificial vegetative reproduction is done by ?

• A.Cutting
• B.Grafting
• C.Layering
• D.All of these

Largest ovule is that of ?

• A.Cycas
• B.Pinus
• C.Mango
• D.Wheat

The plants consist of system.

• A.One
• B.Two
• C.Three
• D.Four

Where do the casparian bands occur?

• A.Xylem vessels
• B.Endodermis
• C.Phloem sieve tubes
• D.Epidermis