In some coelenterates, there are special feeding zooids which are called_which perform only the function of nutrition for the whole colony:
Correct answer: B. Gastrozooids
- A. Gonozooids
- B. Gastrozooids
- C. Astrozoids
- D. Medusazoids
Explanation
Gastrozooids are specialized feeding zooids in some coelenterates (such as certain colonial cnidarians like hydroids). They perform the function of nutrition for the entire colony by capturing and digesting prey. These zooids are responsible for obtaining and processing food.
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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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