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Fruit

Fruit quiz

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Question 1 of 3Easy

Which fruit is banned on Singapore's trains for its smell?

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30
Questions
8
ELO tiers
Spaced repetition

More questions about Fruit

These visible examples show the question style. LearnClash turns the full topic into ranked duels and spaced repetition.

  1. 1 Easy

    What fruit's 'seeds' are really tiny fruits?

    Answer: Strawberry

    Why: A medium strawberry carries about 200 of these tiny fruits, called achenes, each with a single seed inside.

  2. 2 Medium

    Where did the pineapple first grow?

    Answer: South America

    Why: Pineapples are recorded in Hawaii only from the early 1800s, when settler Francisco de Paula Marín is credited with planting them.

  3. 3 Hard

    When did cultivated blueberries first go on sale?

    Answer: 1916

    Why: Farmers failed to grow blueberries for decades until botanist Frederick Coville found they need soil more acidic than nearly any other crop.

  4. 4 Easy

    Why does a banana's peel turn black in the fridge?

    Answer: Cold damage

    Why: Below about 13 °C the peel's cell membranes start to leak, letting an enzyme react with oxygen and darken the skin.

  5. 5 Medium

    Which fruit has about four times an orange's vitamin C by weight?

    Answer: Guava

    Why: A lemon holds about 53 mg of vitamin C per 100 grams, roughly the same as an orange.

  6. 6 Hard

    Which citrus juice failed the Royal Navy against scurvy?

    Answer: Lime

    Why: Gram for gram, a fresh lime holds only about half the vitamin C of a fresh lemon.

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