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Plant nutrition basics

Last updated over 6 years ago

10 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

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Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Openings that allow for gas exchange are called______. Suggest its function in the leaf.

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2.

Define the term photosynthesis.

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3.

Write the chemical equation for the process of photosynthesis.

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4.

Identify one specialized cell present in the leaf and describe its specialized feature.

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5.

From the above picture, identify the type of venation and suggest if it's a monocot or a dicot.

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

In the above experiment, a water bath is used for boiling of leaf in alcohol. Explain why.

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7.

Suggest the name of the chemical used to test starch. Explain what happens when you add starch to iodine.

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8.

Will you get the same result if you perform the experiment without destarching the plant? Justify your answer with proper reasoning.

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9.

Arrange the following steps in correct sequence:
(i) destarching the plant; (ii) treatment with iodine; (iii) attaching black paper strips to the leaf; (iv) keeping the set-up in sunlight;

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

From the above picture, categorize the plant into the appropriate class of angiosperm. Explain what has helped you to categorize the plant into the class mentioned by you.