Question

Who is regarded as father of 'Plant Tissue Culture' (P. T. C.)?

• A. Gottlieb Haberlandt
• B. Theodor Schwann
• C. Friedrich J. Haberlandt
• D. Robert Koch

Hint:

For history-of-science questions, create a list of key figures and their major contributions. Haberlandt \(\rightarrow\) Plant Tissue Culture, Schwann \(\rightarrow\) Cell Theory, Koch \(\rightarrow\) Koch's Postulates.

Answer 1

The Correct Option is A

Step 1: Understanding the Concept:
This is a factual question asking to identify the scientist credited as the "Father of Plant Tissue Culture."
Step 2: Detailed Explanation:
Gottlieb Haberlandt: In 1902, this Austrian botanist was the first person to attempt the in vitro culture of isolated plant cells (from Lamium and Eichhornia) in a nutrient solution. Although he was unable to make the cells divide, he correctly predicted that one could theoretically regenerate a whole plant from a single somatic cell, a concept he called "totipotentiality" (now known as totipotency). His vision and pioneering experiments laid the foundation for the entire field of plant tissue culture.
Theodor Schwann: A German biologist who is a co-founder of the Cell Theory in 1839.
Friedrich J. Haberlandt: Likely a distractor option. Gottlieb Haberlandt is the correct individual.
Robert Koch: A German microbiologist known for his postulates that established the link between specific microbes and specific diseases. He is a father of modern bacteriology.
Step 3: Final Answer:
Gottlieb Haberlandt is universally regarded as the father of Plant Tissue Culture for his foundational concepts and experiments.