Specialised Cells
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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What is the function of the egg cell? | show 🗑
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show | Egg has a haploid number of chromosomes and a large food store to support developing embryo.
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What is the function of the sperm cell? | show 🗑
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How is sperm cell adapted to its function? | show 🗑
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What is the function of the root hair cell? | show 🗑
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How is root hair cell adapted to its function? | show 🗑
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show | Because root hair cell is usually found underground, where there is no sun light.
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What is the function of xylem cells? | show 🗑
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How are xylem cells adapted to their function? | show 🗑
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show | To transport sugars UP and DOWN the plant from the leaves.
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show | They are living cells supported by companion cells. They have sieve plates at the ends.
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show | To carry MORE oxygen around the body.
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show | They have a large surface area, biconcave shape, do not have a nucleus and contain hemoglobin.
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show | To receive and pass on electrical signals.
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show | They have long thin dendrites and can form many connections with the other nerve cells.
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What is a tissue? | show 🗑
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show | A group of tissues working together to perform the same function.
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show | A group of organs working together.
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show | cell - tissue - organ - organ system - organism.
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What are the unspecialised cells in animals called? | show 🗑
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show | meristems.
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Where are stem cells found in the body? | show 🗑
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Where are meristems found in a plant? | show 🗑
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What is the role of unspecialised cells? | show 🗑
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What can stem cells potentially be used for? | show 🗑
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Created by:
dr.prorocic
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