Ecological Succession
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BIOXII14: ECOSYSTEM

344555 Lichen is pioneer in succession of

1 Hydrosere
2 Psammosere
3 Both (1) and (2)
4 Lithosere
BIOXII14: ECOSYSTEM

344556 Which one of the following statements is correct for secondary succession?

1 It begins on a bare rock
2 It occurs on a deforested site
3 It follows primary succession
4 It is similar to primary succession except that it has a relatively fast pace
NEET - 2011
BIOXII14: ECOSYSTEM

344557 Pick out of the correct option from (1) to (4).
i. Primary succession begins in areas where natural communities have been destroyed.
ii. Hydrarch succession takes place in water.
iii. He climax community is the community that is in near equilibrium with the immediate environment
iv. In newly cooled lava secondary succession occurs.

1 ii and iii are correct, i and iv are incorrect
2 i and ii are correct, iii and iv are incorrect
3 ii only is correct, i, iii and iv are incorrect
4 i and iv are correct, ii and iii are incorrect
BIOXII14: ECOSYSTEM

344558 Statement A :
At climax stage, perfect equilibrium between, biotic and abiotic components of area cannot be observed.
Statement B :
Climax community consists of pioneer species only.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
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BIOXII14: ECOSYSTEM

344555 Lichen is pioneer in succession of

1 Hydrosere
2 Psammosere
3 Both (1) and (2)
4 Lithosere
BIOXII14: ECOSYSTEM

344556 Which one of the following statements is correct for secondary succession?

1 It begins on a bare rock
2 It occurs on a deforested site
3 It follows primary succession
4 It is similar to primary succession except that it has a relatively fast pace
NEET - 2011
BIOXII14: ECOSYSTEM

344557 Pick out of the correct option from (1) to (4).
i. Primary succession begins in areas where natural communities have been destroyed.
ii. Hydrarch succession takes place in water.
iii. He climax community is the community that is in near equilibrium with the immediate environment
iv. In newly cooled lava secondary succession occurs.

1 ii and iii are correct, i and iv are incorrect
2 i and ii are correct, iii and iv are incorrect
3 ii only is correct, i, iii and iv are incorrect
4 i and iv are correct, ii and iii are incorrect
BIOXII14: ECOSYSTEM

344558 Statement A :
At climax stage, perfect equilibrium between, biotic and abiotic components of area cannot be observed.
Statement B :
Climax community consists of pioneer species only.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
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BIOXII14: ECOSYSTEM

344555 Lichen is pioneer in succession of

1 Hydrosere
2 Psammosere
3 Both (1) and (2)
4 Lithosere
BIOXII14: ECOSYSTEM

344556 Which one of the following statements is correct for secondary succession?

1 It begins on a bare rock
2 It occurs on a deforested site
3 It follows primary succession
4 It is similar to primary succession except that it has a relatively fast pace
NEET - 2011
BIOXII14: ECOSYSTEM

344557 Pick out of the correct option from (1) to (4).
i. Primary succession begins in areas where natural communities have been destroyed.
ii. Hydrarch succession takes place in water.
iii. He climax community is the community that is in near equilibrium with the immediate environment
iv. In newly cooled lava secondary succession occurs.

1 ii and iii are correct, i and iv are incorrect
2 i and ii are correct, iii and iv are incorrect
3 ii only is correct, i, iii and iv are incorrect
4 i and iv are correct, ii and iii are incorrect
BIOXII14: ECOSYSTEM

344558 Statement A :
At climax stage, perfect equilibrium between, biotic and abiotic components of area cannot be observed.
Statement B :
Climax community consists of pioneer species only.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
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BIOXII14: ECOSYSTEM

344555 Lichen is pioneer in succession of

1 Hydrosere
2 Psammosere
3 Both (1) and (2)
4 Lithosere
BIOXII14: ECOSYSTEM

344556 Which one of the following statements is correct for secondary succession?

1 It begins on a bare rock
2 It occurs on a deforested site
3 It follows primary succession
4 It is similar to primary succession except that it has a relatively fast pace
NEET - 2011
BIOXII14: ECOSYSTEM

344557 Pick out of the correct option from (1) to (4).
i. Primary succession begins in areas where natural communities have been destroyed.
ii. Hydrarch succession takes place in water.
iii. He climax community is the community that is in near equilibrium with the immediate environment
iv. In newly cooled lava secondary succession occurs.

1 ii and iii are correct, i and iv are incorrect
2 i and ii are correct, iii and iv are incorrect
3 ii only is correct, i, iii and iv are incorrect
4 i and iv are correct, ii and iii are incorrect
BIOXII14: ECOSYSTEM

344558 Statement A :
At climax stage, perfect equilibrium between, biotic and abiotic components of area cannot be observed.
Statement B :
Climax community consists of pioneer species only.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
For More Updates join with Us
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