sex change

Not just behavior

Experts record the process of a sex changing fish becoming bigger than a male.

For the first time, scientists found fish species mainly distributed in the Northern Hemisphere in Nha Trang (Khanh Hoa).

Grouper Chalk live in small Caribbean reefs that can change sex up to 20 times a day.

After analysis, Murray and his colleagues found that there was a large gender difference in baby crocodiles, 4 males had 1 female.

Depending on the environment, the blood-sucking mudfish larvae can turn into males or females to adapt to food sources.

The lizards now carry both male and female genes, reproductive. The researcher adds that rising temperatures can cause changes in other animals, not just lizards.

An English couple was surprised when they discovered their hens suddenly changed their sex and became roosters.

In a remote village in the Dominican Republic, female-born babies will turn into boys of puberty because of a rare genetic disorder.

These toxic chemicals also disturb the hormones in the body and adversely affect our nervous system ...