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Opisthobranchia and Prosobranchia are two subclasses of gastropod mollusks. The main difference between them is the position of the gills: Opisthobranchia have their gills located behind the heart (opisthobranch), while Prosobranchia have their gills in front of the heart (prosobranch). Opisthobranchs are often marine and have no (or reduced) shells, while Prosobranchs typically have well-developed shells.
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What is the defference between latitude and altitude?
latitude is how north or south a place is from the equator. altitude is how high you are from earth's surface
What is the main defference between ligaments and tendons?
Ligaments connect bones to bones. Tendons connect bones to muscle.
What is defference between telophase of meosis and telophase of mitosis cell division?
telophase of mitosis contain 1 new diploid cell at the end while telophase of meiosis contain 4 new haploid cells at the period of division.
What is the defference between self and cross pollination?
Self pollinationWhen pollen grains from a flower are carried to the stigma of the same flower or on the other flower of the same plant, the phenomenon is called self pollination.Cross pollinationWhen the pollen grains from a flower are carried to the stigma of the flower on other plant, the phenomenon is called cross pollination.
What is the defference between active transpors and passive transport?
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What is the defference between opacity and optical density?
NO!
What is the defference between french and England?
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WHAT IS THE DEFFERENCE BETWEEN 5897 AND 8036?
2139
What is the difference between fill in and fill out?
Defference between fill in & fill out
What has the author Pavle Radoman written?
Pavle Radoman has written: 'Hydrobioidea, a superfamily of Prosobranchia (Gastropoda)' -- subject(s): Classification, Mollusks, Prosobranchia 'New classification of fresh and bra[c]kish water Prosobranchia from the Balkans and Asia Minor' -- subject(s): Classification, Mollusks, Prosobranchiata
What is the difference between onyx and jade?
wate is defference between jade and jasper
What is the defference between envolved and involved?
Envolve is not an English word.
What has the author Nellie B Eales written?
Nellie B. Eales has written: 'A systematic and anatomical account of the Opisthobranchia' -- subject(s): Opisthobranchia 'Practical histology and embryology'
What is the difference between a normal and a participating preference share?
what is defference between normal and preference shares
What is the difference between Avatar the Last Airbender and avatar the legend of Aang?
There is no defference between the two...
What is the defference between adsl and dialup technology?
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What is the defference between homoeopathic materia medica and modern pharmoeology?
Scientific Evidence.
