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प्रश्न
Which of the chordate characteristics do tunicates retain as adults?
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उत्तर
Ventral and tabular heart. Respiration is through gill slits.
संबंधित प्रश्न
What are the peculiar features that you find in parasitic platyhelminthes?
Water vascular system is the characteristic of which group of the following:
Segmentation in the body is first observed in which of the following:
The excretory cells that are found in platyhelminthes are
In which of the following organisms, self fertilization is seen.
Nephridia of Earthworms are performing the same functions as ______.
The respiratory pigment in cockroach is ______.
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 are spongin and spicules important to a sponge?
Compare closed and opened circulatory system.
Which of the following statement is TRUE?
Choose the CORRECT combination with respect to examples of the taxonomic groups.
