Which one of the following ecosystems would have the maximum number of primary producers per unit area?

Which ecosystem has maximum number of primary producers?

Question : Which ecosystem has maximum number of producers in an unit area:- Tundra.

Which ecosystem has the maximum number of producers in an unit area?

Thus, the correct answer is ‘Pond ecosystem. ‘

Which ecosystem has maximum number?

Among the given types of ecosystem, forest ecosystem would have the maximum biomass because maximum amount of nutrients are available in forest which will support maximum number of diverse plants and animal species.

What is an example of a primary producer in an ecosystem?

The primary producers include plants, lichens, moss, bacteria and algae. Primary producers in a terrestrial ecosystem live in and around organic matter.

Which ecosystem has minimum number of producers in an unit area?

In a specified area of a desert ecosystem the number of producers are very less when compared to the grassland ecosystem where mostly the producers are the grasses thus the herbivores are more dependent on the grasses. However the diversity of producers is low in a grassland, compared to a forest ecosystem.

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What is GPP in ecosystem?

Ecosystem ecologists have long been interested in two related metrics of terrestrial primary production. Gross primary production (GPP) is the total amount of carbon dioxide “fixed” by land plants per unit time through the photosynthetic reduction of CO2 into organic compounds.

How much energy do tertiary consumers use?

Tertiary consumers receive 10% of the energy available at the secondary level (0.1% of the original energy). As a result, tertiary consumers have the least amount of energy and are therefore at the top of the pyramid (the smallest part).

Which of the following food chain is the major conduit of energy flow in aquatic ecosystem?

In aquatic ecosystem, detritus food chain is the major conduit for energy flow.

What is NPP GPP R?

The formula is the NPP = GPP – R. The NPP is the overall efficiency of the plants in the ecosystem. … The GPP refers to the rate of energy stored by photosynthesis in plants. The R refers to the maintenance and reproduction of plants from the energy expended.

Which of the following belongs to more than one trophic level?

The correct answer is Planktons. Planktons belong to more than one trophic level.

What is the basic unit of study in ecology?

Ecology is the study of interaction between living organism and their environment. The basic unit of study in ecology is organism.

Which of the following ecosystem can be included in least productive category?

The least productive ecosystems are deserts and deep lakes.

Which organisms have maximum amount of energy in a food chain?

According to the pyramid of energy, the energy content is maximum in autotrophs or producers. Autotrophs are the plants which prepare their food by photosynthesis. They are the primary producers and primary source of food energy.

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Is zooplankton a primary producer?

Phytoplankton are the primary consumers of the ocean; Zooplankton are the primary producers of the ocean. … Zooplankton are at the base of the aquatic food web (primary consumers) so they would eat Phytoplankton that gets their energy directly from the sun.

What is a secondary producer?

Animals that feed on plants are called – secondary producers, since they produce the biomass (a renewable organic material) for their predators. Similarly, carnivores which are eaten by other species, are called ‘tertiary producers’. … A secondary producer is a herbivore, and is a food for a predator.