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Biology
अन्ध कोष प्रणाली (Blind sac plan) क्या है?
Asked Jul 24, 2023
Modified Jul 24, 2023
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asked Jul 24, 2023 at 11:22
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Brijesh Patel
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अन्ध कोष प्रणाली (Blind sac plan) #8211; शरीर में केवल एक ही छिद्र होता है, अर्थात् मुखद्वार (mouth) तथा (anus) एक ही होता है। उदाहरण #8211; हाइड्रा (hydra)।
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answered Jul 24, 2023 at 11:22
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Brijesh Patel
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