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Welcome to the Plants Quiz (ages 10 11) Advanced Plant Biology (ages 10 11)

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Q1:What gas do plants absorb during photosynthesis?

Carbon dioxideNitrogenOxygen

Q2:What is pollination?

Transfer of pollen to stigmaLeaf formationSpreading seeds

Q3:How do cacti adapt to dry environments?

Grow tall quicklyStore water in stemsHave broad leaves

Q4:Why are some plant leaves waxy?

To prevent water lossTo absorb more lightTo attract insects

Q5:What is seed dormancy?

Growth during winterWhen a seed waits to germinateSeed flying in air

Q6:What is the equation for photosynthesis?

Sunlight + Oxygen = GlucoseCarbon dioxide + Water → Glucose + OxygenWater + Sunlight = Sugar

Q7:What is a plant hormone?

A type of seedA chemical that affects plant growthA nutrient

Q8:What is the role of chlorophyll in a plant?

Absorbs sunlightProvides structureAbsorbs water

Q9:Where does photosynthesis mainly occur in a plant?

FlowersRootsLeaves

Q10:What is the function of the ovary in a flower?

Absorbs nutrientsProduces seedsStores water

Q11:What type of root system does a carrot have?

TaprootFibrousAerial

Q12:What happens after fertilisation in a plant?

A fruit formsThe flower diesThe roots grow