We should follow new edition of NCERT.
Because many sentences changed in first edition from old one
The name Pasteur is missing and you can compare there has to be the correction on this we have to consider old one. it's upon you to choose I'll prefer old one
Bhai tumhe jo chahiye o lelo
Kushagra wahi ques h jispe hm dono us din dimag kharab kr rahe the haha-haha
It's wrong according to ncert
Actually ncert bhi wrong ho sakta but agar score karna hai to ncert hi follow karna hoga