PASTEUR succeeded in disproving the spontaneous generation theory because

PASTEUR succeeded in disproving the spontaneous generation theory because
1). he was lucky
2). he was ingenious in drawing out the neck of glass flasks, so as to provide access to air but not to microorganisms
3). of the fact that sample of yeast taken by him was dead
4). of the clear surrounding of his laboratory

Answer This Question with Explaination and Earn! Click Here to Know More!

---

Answer This Question
Name:
Email:
Answer :
Sum of (5+5)
Submit:

Other Questions

1. Monazite is an ore of

2. What is "milk of magnesia' chemically ?

3. After long periods of use a grey spot develops on the inside of a bulb. This is because

4. Galvanised iron is made by coating iron with

5. Wax used for making candle is chemically a mixture of

6. The constituents of automobile exhaust that can cause cancer is are :

7. Candle is a mixture of

8. Which type of respiratory organs are present in spiders and scorpions?

9. Which of the following is a logical sequence in carbon cycle?

10. Among the fuels given below the one with highest calorific value is