Which one is not included in the category of physiological barriers to prevent microbial growth?

Physiological barriers that prevent microbial growth exclude

Physiological barriers that prevent microbial growth include all, except

Which of these is included in the category of irregular bone?

Read the following statements. Identify which of them are true and which of them are false and select the correct option. I. Ascaris, commonly known as pinworm, is responsible for causing ascariasis. II. The acid present in the stomach acts as a physiological barrier and prevents microbial growth. III. The pathogen responsible for causing elephantiasis is a fungus belonging to genus Microsporum. IV Infection diseases like tetanus and pneumonia have been largely controller using vaccines.

Read the following statements. Identify which of them are true and which of them are false and select the correct option. I. Ascaris, commonly known as pinworm, is responsible for causing ascariasis. II. The acid present in the stomach acts as a physiological barrier and prevents microbial growth. III. The pathogen responsible for causing elephantiasis is a fungus belonging to genus Microsporum. IV Infection diseases like tetanus and pneumonia have been largely controller using vaccines.

Which materials can be included in the category of natural resources ?

Which one is not included in barrier methods of birth control ?

Which of these are included in phases of growth?