Environmental Science A human population is small, there is a greater chance of : genetic drift mutation natural selection gene flow genetic drift mutation natural selection gene flow ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following will decrease in a rising parcel of air? Relative humidity Specific humidity All of these Absolute humidity Relative humidity Specific humidity All of these Absolute humidity ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Acid rain contains Hydrochloric acid Sulphuric acid Acetic acid Oxalic acid Hydrochloric acid Sulphuric acid Acetic acid Oxalic acid ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The darkening of the skin due to arsenic poisoning is called Diffuse melanosis Skin scaling None of these Black syndrome Diffuse melanosis Skin scaling None of these Black syndrome ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Concept of ecological pyramids was proposed by Tansley Odum Charles Elton Clements Tansley Odum Charles Elton Clements ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The first global environmental protection treaty "The Montreal Protocol" was signed on September 26 in 1990 1981 1985 1987 1990 1981 1985 1987 ANSWER DOWNLOAD EXAMIANS APP
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