actinula in a sentence
n.
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Definition
Actinula: a larval stage in the life cycle of certain aquatic organisms, particularly hydroids, characterized by a free-swimming form.
Sample Sentences
- The actinula stage is a crucial phase in the life cycle of certain aquatic organisms.
- Marine biologists study actinulae to understand the reproductive strategies of hydroids.
- The actinula develops from the fertilized egg and eventually transforms into a polyp.
- Observations of actinula movement can provide insights into their feeding behaviors.
- Actinulae are often found drifting in the water column during their early development.
- Researchers discovered that the survival rate of actinulae varies with environmental conditions.
- The morphology of actinulae can differ significantly among species in the same habitat.
- Understanding the ecology of actinulae can help in the conservation of marine ecosystems.
- In laboratory settings, scientists can manipulate factors affecting actinula growth and survival.
- The study of actinulae contributes to our knowledge of cnidarian life cycles and evolution.