344575
In a pond ecosystem, the autotrophic components are
1 Algae and phytoplanktons
2 Zooplanktons
3 Submerged and marginal plants
4 Both 1 and 3
Explanation:
Algae, phytoplanktons, submerged plants and marginal plants are all producers in a pond ecosystem.
BIOXII14: ECOSYSTEM
344576
Statement A : The autotrophic components in pond ecosystem include the zooplankton, some algae and the floating, submerged and marginal plants. Statement B : The consumers in pond ecosystem are represented by the phytoplankton, the free swimming and bottom dwelling forms.
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.
Explanation:
In the pond ecosystem, the autotrophic components include the phytoplankton, some algae and the floating, submerged and marginal plants found at the edges. The consumers are represented by the zooplankton, the free swimming and bottom dwelling forms.
BIOXII14: ECOSYSTEM
344577
If in a pond ecosystem, only autotrophs are present and all decomposers and heterotrophs are absent, then what would happen in this ecosystem?
1 Gradually changes to dense forest
2 Pond will convert in to barren land
3 It remains unchanged
4 All living organisms of pond will die, only water will remain
Explanation:
All living organisms of pond will die, only water will remain as nutrient cycling will not occur resulting in deficiency for the plants
BIOXII14: ECOSYSTEM
344578
What are the abiotic component in the pond ecosystem? i. Dissolved inorganic and organic substances ii. Rich soil deposit at the bottom of the pond. iii. The solar input, the cycle of temperature, iv. Day-length and other climatic conditions
1 i, iii only
2 i, ii, iii
3 ii, iii only
4 All of them
Explanation:
The abiotic component in the pond ecosystem are Dissolved inorganic and organic substances ,Rich soil deposit at the bottom of the pond.,The solar input, the cycle of temperature, Day-length and other climatic conditions
344575
In a pond ecosystem, the autotrophic components are
1 Algae and phytoplanktons
2 Zooplanktons
3 Submerged and marginal plants
4 Both 1 and 3
Explanation:
Algae, phytoplanktons, submerged plants and marginal plants are all producers in a pond ecosystem.
BIOXII14: ECOSYSTEM
344576
Statement A : The autotrophic components in pond ecosystem include the zooplankton, some algae and the floating, submerged and marginal plants. Statement B : The consumers in pond ecosystem are represented by the phytoplankton, the free swimming and bottom dwelling forms.
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.
Explanation:
In the pond ecosystem, the autotrophic components include the phytoplankton, some algae and the floating, submerged and marginal plants found at the edges. The consumers are represented by the zooplankton, the free swimming and bottom dwelling forms.
BIOXII14: ECOSYSTEM
344577
If in a pond ecosystem, only autotrophs are present and all decomposers and heterotrophs are absent, then what would happen in this ecosystem?
1 Gradually changes to dense forest
2 Pond will convert in to barren land
3 It remains unchanged
4 All living organisms of pond will die, only water will remain
Explanation:
All living organisms of pond will die, only water will remain as nutrient cycling will not occur resulting in deficiency for the plants
BIOXII14: ECOSYSTEM
344578
What are the abiotic component in the pond ecosystem? i. Dissolved inorganic and organic substances ii. Rich soil deposit at the bottom of the pond. iii. The solar input, the cycle of temperature, iv. Day-length and other climatic conditions
1 i, iii only
2 i, ii, iii
3 ii, iii only
4 All of them
Explanation:
The abiotic component in the pond ecosystem are Dissolved inorganic and organic substances ,Rich soil deposit at the bottom of the pond.,The solar input, the cycle of temperature, Day-length and other climatic conditions
344575
In a pond ecosystem, the autotrophic components are
1 Algae and phytoplanktons
2 Zooplanktons
3 Submerged and marginal plants
4 Both 1 and 3
Explanation:
Algae, phytoplanktons, submerged plants and marginal plants are all producers in a pond ecosystem.
BIOXII14: ECOSYSTEM
344576
Statement A : The autotrophic components in pond ecosystem include the zooplankton, some algae and the floating, submerged and marginal plants. Statement B : The consumers in pond ecosystem are represented by the phytoplankton, the free swimming and bottom dwelling forms.
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.
Explanation:
In the pond ecosystem, the autotrophic components include the phytoplankton, some algae and the floating, submerged and marginal plants found at the edges. The consumers are represented by the zooplankton, the free swimming and bottom dwelling forms.
BIOXII14: ECOSYSTEM
344577
If in a pond ecosystem, only autotrophs are present and all decomposers and heterotrophs are absent, then what would happen in this ecosystem?
1 Gradually changes to dense forest
2 Pond will convert in to barren land
3 It remains unchanged
4 All living organisms of pond will die, only water will remain
Explanation:
All living organisms of pond will die, only water will remain as nutrient cycling will not occur resulting in deficiency for the plants
BIOXII14: ECOSYSTEM
344578
What are the abiotic component in the pond ecosystem? i. Dissolved inorganic and organic substances ii. Rich soil deposit at the bottom of the pond. iii. The solar input, the cycle of temperature, iv. Day-length and other climatic conditions
1 i, iii only
2 i, ii, iii
3 ii, iii only
4 All of them
Explanation:
The abiotic component in the pond ecosystem are Dissolved inorganic and organic substances ,Rich soil deposit at the bottom of the pond.,The solar input, the cycle of temperature, Day-length and other climatic conditions
344575
In a pond ecosystem, the autotrophic components are
1 Algae and phytoplanktons
2 Zooplanktons
3 Submerged and marginal plants
4 Both 1 and 3
Explanation:
Algae, phytoplanktons, submerged plants and marginal plants are all producers in a pond ecosystem.
BIOXII14: ECOSYSTEM
344576
Statement A : The autotrophic components in pond ecosystem include the zooplankton, some algae and the floating, submerged and marginal plants. Statement B : The consumers in pond ecosystem are represented by the phytoplankton, the free swimming and bottom dwelling forms.
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.
Explanation:
In the pond ecosystem, the autotrophic components include the phytoplankton, some algae and the floating, submerged and marginal plants found at the edges. The consumers are represented by the zooplankton, the free swimming and bottom dwelling forms.
BIOXII14: ECOSYSTEM
344577
If in a pond ecosystem, only autotrophs are present and all decomposers and heterotrophs are absent, then what would happen in this ecosystem?
1 Gradually changes to dense forest
2 Pond will convert in to barren land
3 It remains unchanged
4 All living organisms of pond will die, only water will remain
Explanation:
All living organisms of pond will die, only water will remain as nutrient cycling will not occur resulting in deficiency for the plants
BIOXII14: ECOSYSTEM
344578
What are the abiotic component in the pond ecosystem? i. Dissolved inorganic and organic substances ii. Rich soil deposit at the bottom of the pond. iii. The solar input, the cycle of temperature, iv. Day-length and other climatic conditions
1 i, iii only
2 i, ii, iii
3 ii, iii only
4 All of them
Explanation:
The abiotic component in the pond ecosystem are Dissolved inorganic and organic substances ,Rich soil deposit at the bottom of the pond.,The solar input, the cycle of temperature, Day-length and other climatic conditions
344575
In a pond ecosystem, the autotrophic components are
1 Algae and phytoplanktons
2 Zooplanktons
3 Submerged and marginal plants
4 Both 1 and 3
Explanation:
Algae, phytoplanktons, submerged plants and marginal plants are all producers in a pond ecosystem.
BIOXII14: ECOSYSTEM
344576
Statement A : The autotrophic components in pond ecosystem include the zooplankton, some algae and the floating, submerged and marginal plants. Statement B : The consumers in pond ecosystem are represented by the phytoplankton, the free swimming and bottom dwelling forms.
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.
Explanation:
In the pond ecosystem, the autotrophic components include the phytoplankton, some algae and the floating, submerged and marginal plants found at the edges. The consumers are represented by the zooplankton, the free swimming and bottom dwelling forms.
BIOXII14: ECOSYSTEM
344577
If in a pond ecosystem, only autotrophs are present and all decomposers and heterotrophs are absent, then what would happen in this ecosystem?
1 Gradually changes to dense forest
2 Pond will convert in to barren land
3 It remains unchanged
4 All living organisms of pond will die, only water will remain
Explanation:
All living organisms of pond will die, only water will remain as nutrient cycling will not occur resulting in deficiency for the plants
BIOXII14: ECOSYSTEM
344578
What are the abiotic component in the pond ecosystem? i. Dissolved inorganic and organic substances ii. Rich soil deposit at the bottom of the pond. iii. The solar input, the cycle of temperature, iv. Day-length and other climatic conditions
1 i, iii only
2 i, ii, iii
3 ii, iii only
4 All of them
Explanation:
The abiotic component in the pond ecosystem are Dissolved inorganic and organic substances ,Rich soil deposit at the bottom of the pond.,The solar input, the cycle of temperature, Day-length and other climatic conditions
