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Crop Plants

Crop Plants quiz

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Question 1 of 3Easy

How many packaged supermarket goods contain palm oil?

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36
Questions
8
ELO tiers
Spaced repetition

More questions about Crop Plants

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

  1. 1 Easy

    What are the 'eyes' on a potato?

    Answer: Buds

    Why: Each tuber carries two to ten of these buds, set in a spiral around its skin.

  2. 2 Medium

    How many plant species give black, green and white peppercorns?

    Answer: 1

    Why: Cooked, dried unripe fruit makes black pepper, while white pepper is just the ripe fruit's seed.

  3. 3 Hard

    Where do mature sunflower heads point all day?

    Answer: East

    Why: Young buds do track the sun from east to west, but the turning stops once the flower head matures.

  4. 4 Easy

    What root crop is tapioca made from?

    Answer: Cassava

    Why: In the tropics, only rice and maize supply more food carbohydrates than cassava.

  5. 5 Medium

    What sprouted from a 2,000-year-old seed found at Masada?

    Answer: Date palm

    Why: Nicknamed Methuselah, the palm is male, and its pollen later produced dates on a female grown from another ancient seed.

  6. 6 Hard

    Where is ergot fungus most often found?

    Answer: On rye

    Why: Because its spores must reach an open flower, ergot mostly strikes rye, which opens its blooms to cross-pollinate.

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