CBSE class 10th science board exam 2026 tomorrow; check preparatory tips, teachers' suggestions for final revision, top scoring chapters, imp topics

The Central Board of Secondary Education (CBSE) is all set to conduct the Class 10th Science tomorrow, February 25 ...
The Indian Express

This is what happens to your pet’s hormones after sterilisation, beyond reproduction

Sterilisation is often discussed in the context of preventing unwanted litters, but its effects on a pet’s body go far beyond reproduction. When dogs and cats are spayed or neutered, the removal of ...
SciELO

Evaluation of biochemical and electrolytic components of semen from ram supplemented with different concentrations of selenium and its correlation with sperm quality

The aim of the study was to evaluate whether supplementation with different levels of selenium (Se) can change the biochemical and electrolytic components of semen, causing an improvement in seminal ...