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comparitive chart on different types of respiration obserbed in different type of respiration organ of respiration types of respirationenergy
what do numeric pyramids representthe numeric pyramids represent the number of individuals in each trophic level of a food
what are the three main types of trophic pyramids studied in ecologythe three kinds of trophic pyramids studied in ecology are the numeric pyramid
what is the difference between the concepts of food chain and food webthe chain theory is a theoretical model to study the energy flux in ecosystems
what are primary consumers can a food chain present quaternary consumers without having secondary or tertiary consumers can a tertiary consumer of
what are trophic levels how many trophic levels can a food chain havethe trophic levels correspond to positions on a food chain thus producers always
how is energy transferred along a food chainthe energy flux beside a food chain is always unidirectional from the producers to the
what is a food chainthe food chain is not branched it is linear sequence in which a living being serves as food for another starting with the
how are the heterotrophic beings divided in the ecological study of food interactionsthe heterotrophs are divided into consumers and decomposers an
in the ecological study of food interactions what are the autotrophic beings calledin the ecology autotrophic beings are called as producers because
which is the autotrophic group responsible for the production of most part of the molecular oxygen of earthcyanobacteria and algae of the
what is the main means by which autotrophic beings obtain energythe major means by which autotrophs obtain energy is photosynthesis there are also
what is the primary energy source for life on earththe primary energy resource for life on earth is the sun the sun plays the vital role of keeping
what is the group of aquatic beings composed of a large number of photosynthetic beingsa huge number of photosynthetic beings are found in the
what are the phytoplankton and the zooplanktonthe phytoplankton and the zooplankton are divisions of the plankton the phytoplankton includes the
what are plankton benthos and nektonplankton benthos and nekton are the three groups into which aquatic living beings may be dividedthe plankton is
which terrestrial vertebrate group is extremely rare in desertsthe amphibians are terrestrial vertebrates very rare in desert environments although
what are the typical vegetation and the typical fauna of the desertsthe predominant fauna of the desert ecosystems is formed by reptiles like snakes
how are grasslands classifiedthe grasslands may be classified into steppes and savannahs in a steppe prevailing vegetation is grass as in the pampas
what are the grasslands of north america and of south america respectively calledthe steppe the grasslands of north america are called as prairies
what is the typical vegetation of the grasslandsthe grasslands are mainly formed of herbaceous nonwoody vegetation grass small trees and
why are the tropical forests also known as stratified forestsin the tropical forests tall trees of several species have their crowns forming a
how can the abundance and diversity of living beings in the tropical forests be explainedthe biodiversity of these ecosystems can be described by the
what are the typical vegetation and the typical fauna of the tropical forestsin the vegetation of a tropical forest broadleaf evergreen trees