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प्रश्न
Fill in the blanks:
Nephridia are the excretory organs of ______.
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उत्तर
Nephridia are the excretory organs of Annelida.
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संबंधित प्रश्न
What are the differences between animals belonging to the Aves group and those in the mammalia group?
What are adaptations in fishes due to which they are aquatic?
Write short note on protochordates.
What are the group names of the following categories of animals?
Animals with a hairy skin ___________
Give any one difference between the following :
Flatworm and Roundworm
Give two examples of each of the following: Nemathelminthes
Give two examples of each of the following: Annelida
Fill in the blanks:
Bath sponge belongs to phylum ______.
Choose the correct answer: Binomial Nomenclature was proposed by
Give scientific reasons.
Body temperature is not constant in amphibians.
