Fish Circulatory System
The heart of a fish acts as ‘single circuit’ where the blood from gills flows to
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The heart of a fish acts as ‘single circuit’ where the blood from gills flows to
The diaphragm becomes dome shaped when
Which of the following is TRUE about ‘imbibition’ in plants?
Cyanobacteria are used to convert waste land into cultivatable land. Which of the following features of cyanobacteria is indicated here?
The movement of which of the following ions regulates the opening of the stomata?
Which of the following is CORRECT about Radiolarians?
Which of the following is TRUE about open circulatory system?
Which of the following plant-like protists possesses cells covered with shells of interlocking cellulose plates?
Which of the following components of blood is increased during blood leukaemia?
The filaments of algae are made up of coenocytes which means they