We know birds, animals and insects constantly communicate with each other by making certain sounds. But when we think about plants, we do not ever think of them communicating. Charles Darwin, an eminent biologist, thought otherwise. Plants might appear the quiet, silent and solitary type of organisms but they have a complex way of communicating which is interesting and important for their survival.
A team of scientists, including one in Saskatoon, say they have strong evidence that the COVID-19 virus jumped from infected animals to humans, rather than originating from a laboratory leak.