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GENESIS OF THE EGG.

Authors :
HOWARD, JULES
Source :
Natural History. Oct2024, Vol. 132 Issue 9, p30-35. 6p. 6 Color Photographs, 1 Diagram.
Publication Year :
2024

Abstract

This article provides an overview of the origins of life on Earth and the evolution of complex organisms. It explains how Earth formed and experienced violent collisions, which laid the groundwork for life. The role of the Moon in Earth's history is also discussed, including its collision with Earth and its impact on rotation and seasons. The article highlights the evolution of life from single-celled organisms to more complex forms, with evidence of early microorganisms found in rocks. However, it clarifies that eggs or similar structures did not exist during this time. The text further explores the evolution of sex and the development of resting cysts in single-celled organisms, which allowed survival in harsh conditions. It mentions the role of cysts in the evolution of dinoflagellates and their ability to cause red tides. The author emphasizes the significance of resting cysts in the evolution of the egg and the subsequent development of complex organisms. [Extracted from the article]

Details

Language :
English
ISSN :
00280712
Volume :
132
Issue :
9
Database :
Academic Search Index
Journal :
Natural History
Publication Type :
Periodical
Accession number :
179585520