Question

Is hydra hetotrophic or autotrophic

Answer 1

Hydra is a heterotrophic organism. It primarily feeds on small prey such as tiny aquatic animals, protozoa, and small invertebrates. Hydra captures its food using specialized cells called cnidocytes, which contain stinging structures called nematocysts. After capturing its prey, Hydra digests it through a process that takes place in its gastrovascular cavity. In contrast to autotrophic organisms, which produce their own food (like plants through photosynthesis), heterotrophic organisms like Hydra rely on consuming other organisms for nourishment.