Match the following Column I with Column II.
Column I Column II
A. Zooplankton 1. 0.003 ppm
B. Small fishes 2. 2 ppm
C. Water 3. 25 ppm
D. Fish eating birds 4. 0.04 ppm
E. Big fishes 5. 0.5 ppm

A - 2, B - 1, C - 4, D - 5, E - 3

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A - 4, B - 5, C - 1, D - 2, E - 3

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A - 4, B - 5, C - 3, D - 2, E - 1

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A - 4, B - 5, C - 1, D - 3, E - 2

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Solution

The correct option is D A - 4, B - 5, C - 1, D - 3, E - 2
Column I Column II
A. Zooplankton 4. 0.04 ppm
B. Small fishes 5. 0.5 ppm
C. Water 1. 0.003 ppm
D. Fish eating birds 3. 2 ppm
E. Big fishes 2. 2 ppm
This shows the biomagnification of DDT in the aquatic ecosystem food chain.

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Similar questions

Q. Match the columns and find correct option.

	I(Organisms)		II(DDT in ppm)
(a)	Zooplankton	(p)	$0.003$ ppm
(b)	Small fishes	(q)	$2.0$ ppm
(c)	Water	(r)	$25.0$ ppm
(d)	Fish eating birds	(s)	$0.04$ ppm
(e)	Big fishes	(t)	$0.5$ ppm

(a) What is the term used to describe the process shown above?
(b) What is the effect of DDT accumulation in birds?
(c) Mention one metal which also undergoes the above phenomenon. [1+1+1]

Q. Match column I with column II and select the correct option regarding biomagnification of DDT in an aquatic food chain.

Column I (Organism from aquatic food chain)	Column II (Level of DDT in the body)
I. Small fish	P. 25 ppm
II. Fish-eating birds	Q. 2 ppm
III. Zooplankton	R. 0.5 ppm
IV. Large fish	S. 0.04 ppm

Match the entries in column I with entries in column II.

Match the following columns.

$\begin{matrix} C o l u m n I & C o u l m n I I A . E a r t h w o r m & 1. M o i s t c u t i c l e B . A q u a t i c a r t h r o p o d s & 2. G i l l s C . F i s h e s & 3. L u n g s D . B i r d s / R e p t i l e s & 4. T r a c h e a \end{matrix}$

Codes

A B C D

(a) 2 1 4 3

(b) 1 4 2 3

(d) 1 2 4 3

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Column I	Column II
A. Zooplankton	1. 0.003 ppm
B. Small fishes	2. 2 ppm
C. Water	3. 25 ppm
D. Fish eating birds	4. 0.04 ppm
E. Big fishes	5. 0.5 ppm

Match the following Column I with Column II.Column IColumn IIA. Zooplankton1. 0.003 ppmB. Small fishes2. 2 ppmC. Water3. 25 ppmD. Fish eating birds4. 0.04 ppmE. Big fishes5. 0.5 ppm

The correct option is D A - 4, B - 5, C - 1, D - 3, E - 2Column IColumn IIA. Zooplankton4. 0.04 ppmB. Small fishes5. 0.5 ppmC. Water1. 0.003 ppmD. Fish eating birds3. 2 ppmE. Big fishes2. 2 ppmThis shows the biomagnification of DDT in the aquatic ecosystem food chain.

Match the following Column I with Column II.
Column I Column II
A. Zooplankton 1. 0.003 ppm
B. Small fishes 2. 2 ppm
C. Water 3. 25 ppm
D. Fish eating birds 4. 0.04 ppm
E. Big fishes 5. 0.5 ppm

The correct option is D A - 4, B - 5, C - 1, D - 3, E - 2
Column I Column II
A. Zooplankton 4. 0.04 ppm
B. Small fishes 5. 0.5 ppm
C. Water 1. 0.003 ppm
D. Fish eating birds 3. 2 ppm
E. Big fishes 2. 2 ppm
This shows the biomagnification of DDT in the aquatic ecosystem food chain.