The most important function of suckers is:
Correct answer: B. Attachment
- A. Absorption of blood
- B. Attachment
- C. Ingestion of food
- D. Excretion of waste
Explanation
Suckers in various organisms, such as in insects or parasites like leeches, are specialized structures primarily designed for attachment. They allow these organisms to adhere to surfaces, including host organisms, for purposes like feeding or reproduction.
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About Kingdom Animalia
Animals are multicellular, heterotrophic eukaryotes whose cells lack cell walls and chloroplasts, with specialised tissues in most groups. Coverage includes body symmetry, tissue layers, coelom, segmentation and levels of organisation, plus major phyla such as Porifera, Cnidaria, Platyhelminthes, Annelida, Arthropoda, Mollusca and Chordata.
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