VITELLICLE Meaning and
Definition
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A vitellicle refers to a specialized structure found in the eggs of certain animals, particularly invertebrates. It is a small, granular or globular cell that contains yolk or vitellus, which serves as a source of nutrients for the developing embryo. The vitellicle is usually located in the cytoplasm of the egg and is responsible for providing the necessary nutrients for the growing embryo during the early stages of development.
In reproduction, the vitellicle plays a crucial role in supporting embryonic growth and ensuring the survival of the developing organism. The yolk present within the vitellicle is rich in proteins, lipids, and other essential nutrients required for the development of vital tissues and organs. As the embryo progresses through its developmental stages, it absorbs these nutrients from the vitellicle, allowing for proper nourishment and growth.
The size, shape, and composition of vitellicles can vary across different animal species. In some organisms, such as fish or birds, the vitellicle can be relatively large and take up a significant portion of the egg cell. In others, it may be smaller and less conspicuous.
Overall, the vitellicle represents an important adaptation in the reproductive strategies of certain animals, ensuring that the embryos receive the necessary nourishment to develop successfully inside the protective egg structure.
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Yolk-sac, umbilical vesicle.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for VITELLICLE
- citellicle
- bitellicle
- gitellicle
- fitellicle
- vutellicle
- vjtellicle
- vktellicle
- votellicle
- v9tellicle
- v8tellicle
- virellicle
- vifellicle
- vigellicle
- viyellicle
- vi6ellicle
- vi5ellicle
- vitwllicle
- vitsllicle
- vitdllicle
- vitrllicle
