Plants and Gardens Quiz - Explore the World of Botany

Question 1 of 25

Which part of the plant is primarily responsible for photosynthesis?

Choose 1 answer

Root

Stem

Leaves

Flowers

Question 2 of 25

What is the primary function of a plant's roots?

Choose 1 answer

Absorb water and nutrients

Produce flowers

Capture sunlight

Release oxygen

Question 3 of 25

Which pigment gives plants their green color?

Choose 1 answer

Chlorophyll

Carotene

Xanthophyll

Anthocyanin

Question 4 of 25

What type of plants lose their leaves annually?

Choose 1 answer

Deciduous plants

Evergreen plants

Perennial plants

Herbaceous plants

Question 5 of 25

Which type of plant tissue is responsible for transporting water from roots to the rest of the plant?

Choose 1 answer

Phloem

Xylem

Cambium

Epidermis

Question 6 of 25

Which part of the flower contains pollen?

Choose 1 answer

Stigma

Anther

Sepal

Petal

Question 7 of 25

What is the process by which plants lose water vapor through their leaves?

Choose 1 answer

Transpiration

Respiration

Photosynthesis

Osmosis

Question 8 of 25

Which gas is released by plants during photosynthesis?

Choose 1 answer

Oxygen

Carbon dioxide

Nitrogen

Methane

Question 9 of 25

What is the main function of flowers in plants?

Choose 1 answer

Reproduction

Absorbing sunlight

Producing seeds

Storing food

Question 10 of 25

Which type of garden plant usually grows for two years before completing its life cycle?

Choose 1 answer

Annual

Biennial

Perennial

Succulent

Question 11 of 25

What is the process of growing plants without soil called?

Choose 1 answer

Hydroponics

Aeroponics

Permaculture

Agroforestry

Question 12 of 25

Which hormone is responsible for the growth of plant stems towards light?

Choose 1 answer

Auxin

Gibberellin

Cytokinin

Ethylene

Question 13 of 25

Which part of the plant absorbs carbon dioxide from the atmosphere?

Choose 1 answer

Roots

Stems

Leaves

Flowers

Question 14 of 25

What type of plants are known for storing water in their thick, fleshy leaves or stems?

Choose 1 answer

Succulents

Grasses

Shrubs

Herbs

Question 15 of 25

What is the outer protective layer of a plant’s seed called?

Choose 1 answer

Seed coat

Endosperm

Cotyledon

Embryo

Question 16 of 25

What do we call plants that grow, bloom, and die all within one growing season?

Choose 1 answer

Annual plants

Perennial plants

Biennial plants

Herbaceous plants

Question 17 of 25

Which gardening technique involves planting different crops in close proximity for pest control and pollination?

Choose 1 answer

Companion planting

Monoculture

Hydroponics

Terracing

Question 18 of 25

Which term refers to plants that survive year after year and regrow every spring?

Choose 1 answer

Perennials

Annuals

Biennials

Epiphytes

Question 19 of 25

Which soil pH is best suited for most garden plants?

Choose 1 answer

Acidic (pH 4-5)

Neutral (pH 6-7)

Alkaline (pH 8-9)

Extremely acidic (pH 2-3)

Question 20 of 25

Which method of plant propagation involves taking a cutting and encouraging it to grow roots?

Choose 1 answer

Grafting

Layering

Cutting

Division

Question 21 of 25

Which plant structure is mainly involved in reproduction and produces seeds?

Choose 1 answer

Flower

Root

Leaf

Stem

Question 22 of 25

Which gardening practice helps in retaining moisture and reducing weed growth?

Choose 1 answer

Mulching

Pruning

Fertilizing

Watering

Question 23 of 25

Which type of plant completes its life cycle within two growing seasons?

Choose 1 answer

Biennial

Perennial

Annual

Deciduous

Question 24 of 25

Which element is most essential for plant growth and is a key component of chlorophyll?

Choose 1 answer

Nitrogen

Phosphorus

Potassium

Calcium

Question 25 of 25

What do we call a plant that grows on another plant but is not parasitic?

Choose 1 answer

Epiphyte

Parasite

Host

Saprophyte

Question 1 of 25

Choose 1 answer

Question 2 of 25

Choose 1 answer

Question 3 of 25

Choose 1 answer

Question 4 of 25

Choose 1 answer

Question 5 of 25

Choose 1 answer

Question 6 of 25

Choose 1 answer

Question 7 of 25

Choose 1 answer

Question 8 of 25

Choose 1 answer

Question 9 of 25

Choose 1 answer

Question 10 of 25

Choose 1 answer

Question 11 of 25

Choose 1 answer

Question 12 of 25

Choose 1 answer

Question 13 of 25

Choose 1 answer

Question 14 of 25

Choose 1 answer

Question 15 of 25

Choose 1 answer

Question 16 of 25

Choose 1 answer

Question 17 of 25

Choose 1 answer

Question 18 of 25

Choose 1 answer

Question 19 of 25

Choose 1 answer

Question 20 of 25

Choose 1 answer

Question 21 of 25

Choose 1 answer

Question 22 of 25

Choose 1 answer

Question 23 of 25

Choose 1 answer

Question 24 of 25

Choose 1 answer

Question 25 of 25

Choose 1 answer

Quick Link

Query

Follow Us