Ecosystem: Structure and Function
BIOXII14: ECOSYSTEM

344579 Maximum primary productivity of pond is achieved by

1 Decomposers
2 Zooplankton
3 Floating plants
4 Phytoplankton
BIOXII14: ECOSYSTEM

344580 What is the original source of energy of the living organisms?

1 DNA and RNA
2 ATP
3 Protein
4 Sunlight
BIOXII14: ECOSYSTEM

344581 Biotic components refer to

1 Decomposers only
2 Producers only
3 Living organisms
4 Consumers only
BIOXII14: ECOSYSTEM

344582 Match the columns I and II
Column I
Column II
A
Terrestrial ecosystem
P
Aquarium
B
Aquatic ecosystem
Q
Grassland
C
Man made ecosystems
R
Estuary

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)
BIOXII14: ECOSYSTEM

344579 Maximum primary productivity of pond is achieved by

1 Decomposers
2 Zooplankton
3 Floating plants
4 Phytoplankton
BIOXII14: ECOSYSTEM

344580 What is the original source of energy of the living organisms?

1 DNA and RNA
2 ATP
3 Protein
4 Sunlight
BIOXII14: ECOSYSTEM

344581 Biotic components refer to

1 Decomposers only
2 Producers only
3 Living organisms
4 Consumers only
BIOXII14: ECOSYSTEM

344582 Match the columns I and II
Column I
Column II
A
Terrestrial ecosystem
P
Aquarium
B
Aquatic ecosystem
Q
Grassland
C
Man made ecosystems
R
Estuary

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)
BIOXII14: ECOSYSTEM

344579 Maximum primary productivity of pond is achieved by

1 Decomposers
2 Zooplankton
3 Floating plants
4 Phytoplankton
BIOXII14: ECOSYSTEM

344580 What is the original source of energy of the living organisms?

1 DNA and RNA
2 ATP
3 Protein
4 Sunlight
BIOXII14: ECOSYSTEM

344581 Biotic components refer to

1 Decomposers only
2 Producers only
3 Living organisms
4 Consumers only
BIOXII14: ECOSYSTEM

344582 Match the columns I and II
Column I
Column II
A
Terrestrial ecosystem
P
Aquarium
B
Aquatic ecosystem
Q
Grassland
C
Man made ecosystems
R
Estuary

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)
BIOXII14: ECOSYSTEM

344579 Maximum primary productivity of pond is achieved by

1 Decomposers
2 Zooplankton
3 Floating plants
4 Phytoplankton
BIOXII14: ECOSYSTEM

344580 What is the original source of energy of the living organisms?

1 DNA and RNA
2 ATP
3 Protein
4 Sunlight
BIOXII14: ECOSYSTEM

344581 Biotic components refer to

1 Decomposers only
2 Producers only
3 Living organisms
4 Consumers only
BIOXII14: ECOSYSTEM

344582 Match the columns I and II
Column I
Column II
A
Terrestrial ecosystem
P
Aquarium
B
Aquatic ecosystem
Q
Grassland
C
Man made ecosystems
R
Estuary

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{P}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{R}\)