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Investigating Spontaneous Generation Lab Investigation

Product Code : JLI-BLE-11425

Quick Answer: The Investigating Spontaneous Generation Lab Investigation lets a class of 40 students recreate Pasteur's classic experiment, comparing organisms grown in flasks open to airborne particles with those in s-shaped-neck flasks that admit air but not particulate matter.

Last updated: 18 October 2026

Key Features

  • Recreates Pasteur's classic experiment on spontaneous generation.
  • Flasks with special s-shaped necks are exposed to air but not to particulate matter.
  • Results are compared with flasks exposed to particles in the atmosphere.
  • Sized for a class of 40 students.

Technical Specifications

SpecificationValue
Class size40 students
Flask typesFlasks exposed to atmospheric particles; flasks with s-shaped necks

How It Is Used

Students grow organisms in flasks exposed to particles in the air and compare them with flasks fitted with s-shaped necks, which let air in but keep particulate matter out. The comparison mirrors Pasteur's finding that microorganisms did not develop spontaneously in a sterilised nutrient broth, tackling the question of whether life can arise from non-life.

Frequently Asked Questions

What does the Investigating Spontaneous Generation Lab Investigation demonstrate?

It recreates Pasteur's experiment showing that microorganisms in a sterilised nutrient broth did not develop spontaneously, by comparing flasks exposed to airborne particles with flasks whose s-shaped necks admit air but not particulate matter.

How many students is the Investigating Spontaneous Generation Lab Investigation for?

It is sized for a class of 40 students.

Related Biology Lab Equipment

See the full biology lab equipment range, or these related microbiology investigations:

For a quotation on the Investigating Spontaneous Generation Lab Investigation, contact JLab India on +91-8569909696.

   
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