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प्रश्न
Nephridia of Earthworms are performing the same functions as ______.
विकल्प
Gills of prawn
Flame cells of Planaria
Trachea of insects
Nematoblasts of Hydra
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उत्तर
Nephridia of Earthworms are performing the same functions as Flame cells of Planaria.
संबंधित प्रश्न
Segmentation in the body is first observed in which of the following:
The excretory cells that are found in platyhelminthes are
Metameric segmentation is the main feature of ______.
Exoskeleton of which phylum consists of chitinous cuticle?
In which of the following phyla, the adult shows radial symmetry but the larva shows bilateral symmetry?
Which of the following is correctly matched?
Why flatworms are called acoelomates?
In which phyla is the larva trochopore found?
Which of the chordate characteristics do tunicates retain as adults?
Could the number of eggs or young ones produced by an oviparous and viviparous female be equal? Why?
Which of the following statement is TRUE?
Choose the CORRECT combination with respect to examples of the taxonomic groups.
Subphylum Vertebrata is divided into two divisions based on the
The following are the statements about non-chordates:
- Pharynx is perforated by gill slits.
- Notochord is absent.
- Central nervous system is dorsal.
- Heart is dorsal if present.
- Post anal tail is absent.
Choose the most appropriate answer from the options given below:
