Home / MCQs / Biology MCQs / Maximum number of species of living things on earth are of? Maximum number of species of living things on earth are of? Published on February 7th, 2020 - Leave a comment Maximum number of species of living things on earth are of (a) Algae (b) Insects (c) Fungi (d) Protozoa Subscribe to brighten your futureAn email was just sent to confirm your subscription. Please find the email and click 'Confirm Follow' to start subscribing. Email Address Subscribe Related