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q what is the water cyclethe water cycle represents the recycling and circulation of water in nature the liquid water on the planet surface is heated
q what is the respective importance of water carbon and nitrogen for living beingswater is the major solvent of living beings and it is necessary
q what are biogeochemical cyclesthe biogeochemical cycles are representations of the circulation and recycling of matter in naturethe major
q what is the formula of the net primary production npp how does npp relate to the energy pyramidsthe net primary production is the gross primary
q what are the destinations of the organic material fabricated by the producersthe part of the organic material synthesized by the producers is
what is the difference between analogous and homologous organsthe characteristics of different species are said to be analogous when having the same
what is adaptive radiationthe adaptive radiation is the appearance of several other species from one common ancestral species that have spread to
what is adaptive convergencethe adaptive convergence is the phenomenon by which living beings facing the same environmental pressure problems and
how can the fact that fishes and dolphins have similar organs and similar general shape be explaineddolphins and fishes have similar organs and shape
why does geographical isolation lead to speciationthe geographical isolation between groups of the same species leads to formation of a new species
what is speciationthe speciation is the process by which different species emerge from a common ancestor species the speciation generally begins when
what is the relationship between the concept of reproductive isolation and the concept of speciesthe reproductive isolation is an important concept
what is reproductive isolationthe living beings are considered under reproductive isolation when they cannot cross among themselves or if they can
in hospitals where many tuberculosis patients are treated the population of the tuberculosis mycobacteria may be constituted of multiresistant to
q what are the factors that for influencing photosynthesis also interfere with the gross primary productivitymostly light and water but as well
how does the synthetic theory of evolution incorporate knowledge from genetics and molecular biology into the darwinismtoday it is known as that
q what is the gross primary production of an ecosystem how does gpp relate to photosynthesisthe gross primary production of a gpp or ecosystem is the
q can the amount of available energy in a given trophic level be larger than the available energy in inferior trophic levels what does that condition
in the time of darwin the results of mendels research on biological inheritance had not been published genetics was not yet developed neither dna nor
q into which type of energy is the light used in photosynthesis transformedthe luminous energy used in the photosynthesis is transformed in to the
what are the fundamental similarities and differences between lamarckism and darwinismboth darwinism and lamarckism are evolutionary theories as
q what do energy pyramids representthe energy pyramids represent the amount of accessible energy in each trophic level of the food
explain the precautions for detection of number of bacteria in milk1 make a thin film of milk on the slide2 do not over stain with methylene blue
how did the industrial revolution in england offer an example of natural selectionone of the classic instances of natural selection is regarding the
define procedure for detection of number of bacteria in milk1 place a clean non-greasy slide over the graph paper2 spread 001 ml of the milk over an