Kya aap sab jaantein hain ek aisa jeev hai hamaare iss dharti pe ki agar usske shareer ke hum jitne bhi tukade karenge toh har ek tukada ek naya shareer banayega

Hamaari iss duniya mein ajibo-garib alag-alg kism ke jeev-jantu paaye jaante hai, lekin bahut se jiv-jantu ke baare mein hum jaante honge lekin bahut se jeev-jantu aise bhi hai jinke baare mein hum kuch nahi jaante. Hamaare hi iss planet earth pe paaya jaanewala ek aisa jeev hai jo ki bahut hi adbhut jeev hai. Iss ki ek hi specialty sabhi jeevo se alag kar deti hai aur wo hai regeneration jee haa regeneration hi ek maatr aisi isski adbhut speciality hai jisse yeh hamaare liye aur baaki sabhi jeev-jantuwo se bilkul khass banaati hai. Toh chaliye jaante hai aisa wo kaun sa jeev hai. Toh chaliye hum aap ko uss jeev ka naam bataate hai, uss jeev ka naam hai planaria.

Aap sab ne isske baare mein sunaa aur padha jarur hoga apne student life mein, Actually iss planaria topic ke baare mein aap ne science ke kitaab mein jarur padha hoga. Yeh planaria ka size lag bhag 0.1 inch se lekar 0.6 inch tak hota hai agar hum baat kare isski height ki tab ye 30 cm se bhi jyaada height badhate hai. Chaliye dekh lijiye ki ye dikhata kaisa hai.

Yahaa par aap sab dekha saktein hai iss planaria ko, jiske baare mein hum baat kar rahe the. dikhane mein yeh hamein bahut chhota dikhayi pada raha hai, lekin iss ke kaarnamo ke baare jab aap jaanoge toh aapke hosh udd jaayenge. Toh chaliye jaante hai iss ke kaarnamo mein ke baare mein.

jaise humne pehele line mein bataya tha, ki jab iss planaria ke hum kitne bhi tukade-tukade kardenge toh har ek tukada ek naya planaria ko janm degaa aur issi prakriyaa ko hum english mein regeneration of planaria kehte hai. Iss regeneration of planaria ki prakriya kaise dikhati hai yeh aap iss image ko dekh kar achhe se samajh jaayenge.

Jaise ki aap sab ye dekh rahein hai ki ek planaria ko jab 3 tukado mein hum jab kaate hain toh har ek tukadaa ek puraa planaria ban jaata hai. planaria ka kataa hua head ka part ek pura planaria banaa chuka hai, waise hi usska trunk, tail ka kataa hua part ek pura planaria ka shareer banaa diya hai. Ye koi jaruri nahi hai ki hum usska sirf head, trunk or tail jaise part kaatenge tohi wo pura planaria ka body banaane mein capable hoga, aisa bilkul bhi nahi hai. Hum chahein toh kahi se bhi usske shareer ka part kaatenge toh wo pura planaria ka body banaane mein capable hoga. 

Aap sab jaise jaante honge ki jab lizard (Chipkali) ka tail wala part cut ho jaata hai toh wo phir se nikal aataa hai. Lekin lizard (Chipkali) ke saath regeneration wala prakriya usske tail wale part ke saath hi hotaa hai, baaki body ke saath nahi hotaa hai. Lekin jab hum baat kar rahein hai iss planaria jaise jeev ki toh isska pura shareer mein regeneration prakriya hone ki capability hoti hai, hum iss planaria ka body kisi bhi angle se kaate aur kahin se bhi kaate toh ye har ek part ko ek pura planaria banaane mein capable hoga.

Aap sab ye jaanne ko bahut utsuk honge ki planaria jeev kahaa rahata hai ? Toh jaan lijiye ye plaaria fresh or salt water dono mein ye paaya jaata hai, jaise ki ponds, river,spring, streams etc. chaliye jaantein hai ki kya ye planaria jaise jeev hum insaano ke liye khatarnak hoga, toh aap jaan lijiye bilkul nahi. Hai na yeh sabhi jeev-jantuwo se adbhut.