جنبنده

جُنبَنده (motile) در زیست‌شناسی صفتی است برای توصیف زیست‌مندانی که قادرند به خودی خود و به‌طور فعال در محیط حرکت کنند. جنبندگان برای این حرکت انرژی مصرف می‌کنند. بیشتر جانداران جنبنده هستند. به جانداران جنبنده آبزی معمولاً، شناگر گفته می‌شود.

جاندارانی مانند مرجان‌ها، کشتی‌چسب‌ها، و اسفنج‌های دریایی که در جای خود ثابت می‌مانند ناجنبنده ^sessile نامیده می‌شوند.

منابع ویرایش

Canzler, W. et al.: Trancing Mobilities. Towards a Cosmopolitan Perspective. Hampshire: Ashgate, 2008, S. 3.

این یک مقالهٔ خرد زیست‌شناسی است. می‌توانید با گسترش آن به ویکی‌پدیا کمک کنید.

↑ Clegg, Chris (2008). "3.2 Cells make organisms". Edexcel biology for AS (6th ed.). London: Hodder Murray. p. 111. ISBN 978-0-340-96623-5. Division of the cytoplasm, known as cytokinesis, follows telophase. During division, cell organelles such as mitochondria and chloroplasts become distributed evenly between the cells. In animal cells, division is by in-tucking of the plasma membrane at the equator of the spindle, 'pinching' the cytoplasm in half (Figure 3.15). In plant cells, the Golgi apparatus forms vesicles of new cell wall materials which collect along the line of the equator of the spindle, known as the cell plate. Here, the vesicles coalesce forming the new plasma membranes and cell walls between the two cells (Figure 3.17).

[1] Clegg, Chris (2008). "3.2 Cells make organisms". Edexcel biology for AS (6th ed.). London: Hodder Murray. p. 111. ISBN 978-0-340-96623-5. Division of the cytoplasm, known as cytokinesis, follows telophase. During division, cell organelles such as mitochondria and chloroplasts become distributed evenly between the cells. In animal cells, division is by in-tucking of the plasma membrane at the equator of the spindle, 'pinching' the cytoplasm in half (Figure 3.15). In plant cells, the Golgi apparatus forms vesicles of new cell wall materials which collect along the line of the equator of the spindle, known as the cell plate. Here, the vesicles coalesce forming the new plasma membranes and cell walls between the two cells (Figure 3.17).

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