Biology & Zoology

13/10/2025

General physical examination and vital signs

03/10/2025

Japanese scientists have achieved a major breakthrough in genetics by successfully removing the extra chromosome 21 — the cause of Down syndrome — from cultured human cells. Using CRISPR technology, they eliminated the third copy of chromosome 21 in a subset of trisomy-21 cells, marking an important step toward possible future therapies.

Experts, however, stress that the research is still in its early stages, has not been tested in humans, and raises serious ethical questions about genetic engineering and human diversity. They call for strict oversight and global discussion before any clinical applications are considered.

🔗 Source: Mie University Press Release

20/09/2025

21/09/2023

Outlines on rarest pregnancy disease.

21/09/2023

mating praying Mantis in the garden, up in the Gerrardanthus vines. Love is in the air! 🥰🥰🥰

19/09/2023

19/09/2023

18/09/2023

Detail in first coment

16/09/2023

Drop you topics name here in coments i will upload its PPT slides accordingly

14/09/2023

Blood collection sites .
injection technique.
💊💉🩺