Q. Algae are known as primary producers.

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Q. Agar and carrageenan are polymers of _________________

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Q. Which of the following species are imporant for cervical dilation?

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Q. Which of the following algae continue to be a significant food in China?

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Q. Which of the following species produces neurotoxin which causes death of aquatic animals?

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Q. Chlorophyll d is present in the members of _____________________

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Q. Fucoxanthin pigment is present in _______________

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Q. Phycoerythrin pigment is present in which algal division?

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Q. Chrysolaminarin is the reserved food of ___________________

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Q. Cell walls of diatoms are impregnated with _____________

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Q. Chloroplasts of algae embedded in the midst of the cytoplasm is known as ________________

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Q. Carotenes are oxygenated derivatives of hydrocarbons.

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Q. Two lateral flagella are present in which of the following groups of algae?

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Q. Gullet is present in which algae?

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Q. Which of the following are water-soluble pigments?

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Q. Carpogonia is the female sex organ in which of the algae?

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Q. The xanthophyte walls are typically of _____________________

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Q. Vaucheria is a single-celled organism.

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Q. Chrysamoeba exists in which of the following forms?

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Q. Kelps are which of the following type of algae?

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