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sperm cells
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The Exquisite Design of Egg Cells

Oogenesis (the process of egg cell formation) begins during embryonic development when the primordial germ cells are specified. Read More ›
sperm cells
Photo credit: videomediaart, via Pixabay.

No. 9 Story of 2023: Irreducible Complexity of Sperm Cells

Human reproduction is perhaps the quintessential example of teleology in biology. Read More ›
muscles
Photo credit: Edgar Chaparro, via Unsplash.

Understanding the Biochemistry — and Intelligent Design — of Muscle Contraction

Muscle contraction, which we so easily take for granted, is an incredibly complex and elegant process. Read More ›
brain
Image credit: Milad Fakurian, via Unsplash.

For Males, an Engineering Marvel that Originates in the Brain

The male erection and ejaculatory reflex require multiple physiological processes to work together in an incredible coordinated manner. Read More ›
sperm cells
Photo credit: Bobjgalindo, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons.

On the Irreducible Complexity of Sperm Cells

Human reproduction is perhaps the quintessential example of teleology in biology. Read More ›

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