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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Q. Frustules are found in which of the following algae?

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Q. Euglena contains cell wall made up of cellulose.

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Q. Which of the following are formed in pyrenoids?

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Q. In Chlamydomonas the most common method of sexual reproduction is ________________

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Q. Which of the following is a colonial green alga?

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Q. pH range optimal for maximum metabolic activity of protozoa is ______________

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Q. Protozoa that eat other organisms are known as _______________

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Q. What is the maximum temperature for protozoa?

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Q. The process in which protozoa attaches themselves to a host’s body is known as __________________

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Q. Certain flagellates of protozoa are present in the gut of some termites in a mutualistic relationship.

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Q. African sleeping sickness is caused by _________________

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