Aapka dil abhi bhi dhadak raha hai, phephde saans le rahe hain, khaana pach raha hai — bina aapke soche! Zinda rehne ke liye shareer mein har pal kya-kya chal raha hai, aao dekhein.
Biology unit ka sabse bada chapter. 6 detailed lessons, ek rich 3D Beating Heart Lab, Digestion Journey, Photosynthesis Lab aur Respiration (shwasan) comparison — sab easy Roman Hindi mein.
Zinda hone ka matlab kya hai, aur wo 4 zaroori prakriyaein jo har jeev mein chalti hain.
Paudhe apna khaana khud kaise banate hain, aur stomata ka kaam.
Roshni, CO₂ aur paani badlo — aur dekho paudha kitna khaana banata hai. Limiting factor khud dhoondho!
Muh se aant tak khaane ka safar, enzymes, aur har ang ka kaam.
Ek roti ke tukde ke saath safar karo — muh se lekar bahar tak, har ang par kya hota hai dekho!
Aerobic vs anaerobic, glucose se energy, aur manushya ka respiration tantra.
Aerobic aur anaerobic ko saath-saath chalao — energy, products aur speed ka farak khud dekho!
Dil, khoon aur rakt vahiniyan; aur paudhon mein xylem-phloem ka kaam.
Asli dhadakta hua 3D dil! Chaaron chambers, valves, aur khoon ka poora safar — neela (deoxygenated) aur laal (oxygenated) alag-alag. Dhadkan ki speed bhi control karo!
Gurde (kidney) aur nephron ka kaam, dialysis, aur paudhon mein excretion (utsarjan).