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

View solution

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

View solution

Q. Chlorophyll d is present in the members of _____________________

View solution

Q. Fucoxanthin pigment is present in _______________

View solution

Q. Phycoerythrin pigment is present in which algal division?

View solution

Q. Chrysolaminarin is the reserved food of ___________________

View solution

Q. Cell walls of diatoms are impregnated with _____________

View solution

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

View solution

Q. Carotenes are oxygenated derivatives of hydrocarbons.

View solution

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

View solution

Q. Gullet is present in which algae?

View solution

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

View solution

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

View solution

Q. The xanthophyte walls are typically of _____________________

View solution

Q. Vaucheria is a single-celled organism.

View solution

Q. Chrysamoeba exists in which of the following forms?

View solution

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

View solution

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

View solution

Q. Euglena contains cell wall made up of cellulose.

View solution

Q. Which of the following are formed in pyrenoids?

View solution