Question
State the theory of Biogenesis. How does Miller’s experiment support this theory?

Answer

Biogenesis -A living organism arises from another living organism.
Miller’s experiment -An electric discharge, was created in a closed flask containing CH4 - H2 -NH3, and water vapour at 800°C, which resulted in the formation of amino acids, supports chemical evolution.
//Miller’s experiment does not support Theory of Biogenesis it supports chemical evolution.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Give reasons: Water is significant molecule that connects physical world with biological processes.
What is meant by gene cloning?
Answer the following questions:
Give two reasons why Mendel selected garden pea for his experiments. Give the biological name of this plant.
When the ELISA test was conducted on an immune-suppressed person, he tested positive for a pathogen.
  1. Identify the disease the patient is suffering from.
  2. Name the causative entity.
  3. Mention the cells of the body that are attacked by the pathogen.
What is tissue culture? Describe the methodology of tissue culture.
Study the given flow chart and answer:
  1. Name the defence mechanism used.
  2. In which plant it has been done?
  3. Name the pathogen.
  4. Name the vector used in this technique.
Vaibhav, 12th class student watched the movie 'Vicky donor'. He was very curious to know the structure and details of sperm. He wondered, why the donation of sperm is considered a taboo irrespective of the fact that it helps childless couples to have children. He discussed this whole thing with his elder brother, who is a biology professor in a university. His brother smiled and explained all his queries.
  1. Name the main parts of a sperm.
  2. Which part of the human sperm is responsible for facilitating sperm motility? Explain.
  3. What are the values shown by Vaibhav?
short answer questions
What is colostrum?
List the disadvantages of insulin obtained from the pancreas of slaughtered cows and pigs:
In the light of Griffith's experiment, explain the action of two strains of Diplococcus pneumoniae and give his conclusion.