What phenomenon occurs due to the accumulation of certain pollutants that increase in concentration along the food chain?(a) Eutrophication(b) Pollution(c) Deforestation(d) Bio-magnificationI have been asked this question at a job interview.The origin of the question is Environmental Issues in division Environmental Issues of Biology – Class 12

What phenomenon occurs due to the accumulation of certain pollutants t

1.	What phenomenon occurs due to the accumulation of certain pollutants that increase in concentration along the food chain?(a) Eutrophication(b) Pollution(c) Deforestation(d) Bio-magnificationI have been asked this question at a job interview.The origin of the question is Environmental Issues in division Environmental Issues of Biology – Class 12
Answer» Correct choice is (d) Bio-magnification The best EXPLANATION: BIOMAGNIFICATION, ALSO KNOWN as bioamplification is the accumulation of certain pollutants (toxins) in the tissues of organisms whose concentration increases along the food chain. These toxins accumulate in the body because they can’t be digested by organisms.

Discussion

No Comment Found

Related InterviewSolutions

Which award is given to the individuals or communities from rural areas that have shown a significant contribution and dedication in the protection of wildlife in the Country?(a) Arjuna Award(b) Padma Bhushan Award(c) Rajiv Gandhi Wildlife Conservation Award(d) Amrita Devi Bishnoi Wildlife Protection AwardI had been asked this question by my school teacher while I was bunking the class.My enquiry is from Environmental Issues topic in portion Environmental Issues of Biology – Class 12
For what reason was the Chipko Movement launched?(a) Protection of humans(b) Protection of forest(c) Protection of ponds and lakes(d) Protection of animalsI got this question in an interview for job.I'd like to ask this question from Environmental Issues topic in chapter Environmental Issues of Biology – Class 12
What is the process of re-growing a forest that once existed but was cut-down in the past called?(a) Deforestation(b) Jhum cultivation(c) Reforestation(d) Greenhouse effectThe question was posed to me in an online interview.My doubt is from Environmental Issues in chapter Environmental Issues of Biology – Class 12
Which one of the following is known as the slash and burn agriculture?(a) Afforestation(b) Crop cultivation(c) Room cultivation(d) Jhum cultivationThis question was addressed to me in a national level competition.I want to ask this question from Environmental Issues topic in chapter Environmental Issues of Biology – Class 12
By the end of the twentieth century what percent of the land of India was covered by forests?(a) 19.4 %(b) 30.3 %(c) 50.5 %(d) 56.8 %The question was asked in an online interview.I need to ask this question from Environmental Issues in chapter Environmental Issues of Biology – Class 12
In which of the following process the farmers cut down the trees of the forest and burn the plant remains?(a) Room cultivation(b) Jhum cultivation(c) Crop cultivation(d) AfforestationI got this question in final exam.Question is from Environmental Issues in division Environmental Issues of Biology – Class 12
What is the process of removal of forest cover of an area called?(a) Afforestation(b) Deforestation(c) Pollution(d) Greenhouse effectThis question was posed to me in final exam.This intriguing question comes from Environmental Issues topic in section Environmental Issues of Biology – Class 12
Which protocol was signed to control the emission of ozone-depleting substances?(a) France Protocol(b) Germany Protocol(c) India Protocol(d) Montreal ProtocolI have been asked this question by my school teacher while I was bunking the class.My question is based upon Environmental Issues in chapter Environmental Issues of Biology – Class 12
Which of the following is an effect of the high dose of UV-B?(a) Night-blindness(b) Snow-blindness(c) Fatigue(d) NauseaThe question was asked during a job interview.My doubt is from Environmental Issues topic in chapter Environmental Issues of Biology – Class 12
What does the continuous depletion of ozone lead to?(a) Proper rains(b) Ozone formation(c) Ozone hole(d) Good yieldThe question was asked in an interview.This interesting question is from Environmental Issues in division Environmental Issues of Biology – Class 12

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment