
NEET Practice Questions Environmental Issues 2017
1. Select the correct statement from the following. (a) Biogas is produced by the activity of aerobic bacteria on animal waste. (b) Methanobacterium is an […]
1. Select the correct statement from the following. (a) Biogas is produced by the activity of aerobic bacteria on animal waste. (b) Methanobacterium is an […]
Copyright © 2021 | WordPress Theme by MH Themes
Join HourlyBook Newsletter, to update skills in Science and Technology and keep updated with current trends. You will receive regular updates on: