1. The biologist who believed in the spontaneous creation of microorganisms was

2. Lamarck's theory of inheritance of acquired characters was challenged by

3. Sexual selection theory was propounded by

4. With reference to normal human beings consider the following statements:
1. In response to the presence of HCL, secretin is produced from the duodenum.
2. Enterogastrone is produced in the small intestine in response to the presence of fatty acids.
Which of the statements is/are correct?

5. Respiration of plants is through

6. Octopus is

7. Which one of the following statement is NOT correct?

8. A bio-genesis was disproved by

9. Which of the following parts of the poppy plant is used for the extraction of opium ?

10. The most accepted theory of the origin of earth is the fiery origin which was propounded by