Plant Structure MCQs with Answers

Within ovule of Pinus are produced four?

• A.Megaspore
• B.Microspore
• C.Zygote
• D.Pollen grains

Pollination of flowers by birds is called ?

• A.Ornithophily
• B.Entomophily
• C.Anemophily
• D.Hydrophily

An amorphous mass of loosely arranged thin walled parenchyma cells developing from explant is called _?

• A.Parenchyma
• B.Cambium
• C.Meristem
• D.Callus

Fruits are not found in Gymnosperms due to the absence of _?

• A.Ovary
• B.Embryo
• C.Seeds
• D.Pollination

In plants, the exchange of gases occurs through ?

• A.Lenticels
• B.Stomata
• C.Root hairs
• D.Cuticle

The plants need a transport system to ?

• A.Move water and minerals to different parts
• B.Absorb carbon dioxide from the air
• C.Capture sunlight for photosynthesis
• D.Release oxygen into the atmosphere

What is the name of the process by which a seed grows into a new plant?

• A.Germination
• B.Pollination
• C.Fertilization
• D.Transpiration

Past Paper MCQ

Where are stomata primarily found in plants?

• A.Root tips
• B.Epidermis of leaves
• C.Stem cortex
• D.Flower petals

Which three conditions are necessary for seed germination?

• A.Water, Oxygen, and Proper Temperature
• B.Water, Carbon Dioxide, and Sunlight
• C.Water, Sunlight, and Nutrients
• D.Oxygen, Sunlight, and Soil

In which type of seed does the process of epigeal germination take place?

• A.Monocot Seed
• B.Non-endospermic Seed
• C.Endospermic Seed
• D.Dicot Seed