Halittu › Dabbobi da sauran halittu › Raga na jijiyoyi, ba kwakwalwa

Hydra

Hydra vulgaris

Ƙaramin cnidarian na ruwan zaki. Ana sarrafa shi da raga mai yaɗuwa na jijiyoyi kuma ba shi da kwakwalwa.

Jijiyoyi

kusan 3,000 zuwa 5,000 kiyasi · duka ragar jijiyoyi; babu ainihin ƙidaya

Bode H, Berking S, David CN, Gierer A, Schaller H, Trenkner E (1973) Quantitative analysis of cell types during growth and morphogenesis in Hydra. Wilhelm Roux Arch Entwickl Mech Org 171(4):269-285. doi:10.1007/BF00577725.

Shaida

• Halinsa (matsewa, ci, juyin ƙwallo) raga ta jijiyoyi ce ke tafiyar da shi, ba tare da kwakwalwa ba. Hoton calcium na duka dabbar ya zana ƙungiyoyin jijiyoyinsa.
  Dupre C, Yuste R (2017) Non-overlapping neural networks in Hydra vulgaris. Curr Biol 27(8):1085-1097. doi:10.1016/j.cub.2017.02.049.

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