what does biodiversity describe?
a)the number of species on earth
b)the number of individual organisms on earth
c)the number of populations on earth
d)the number of communities on earth

a)the number of species on Earth  or b)the number of individual organisms on Earth

this protocol provides a detailed procedure for total protein extraction for western blot analysis from achieved samples following trizol isolation of rna.

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.