India, Oct. 2 -- Jane Goodall, the renowned British primatologist who died on Wednesday, once drew a comparison of Donald Trump with chimpanzees, saying the US President is like an 'aggressive chimp'.

Goodall, whose transformative study of chimpanzees shaped the human understanding on the apes, died of natural causes in California while on a speaking tour of the US, the Jane Goodall Institute said.

The conservationist was the first to find that chimpanzees have individual personalities and share humans' emotions of pleasure, joy, sadness and fear. Her findings made ways to television, National Geographic cover and even a documentary.

While speaking of Trump in 2016, during his race for first-term presidency, Goodall said that Trump's p...