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प्रश्न
The theory proposed by Lamarck is ______.
पर्याय
Autogenesis theory
Germplasm theory
Theory of inheritance of acquired characters
Theory of abiogenesis
उत्तर
The theory proposed by Lamarck is theory of inheritance of acquired characters.
Explanation:
The hypothesis of acquired character inheritance states that organisms can pass on features acquired throughout their lifetime to their offspring.
संबंधित प्रश्न
Write short notes based upon the information known to you.
Lamarckism
Mention the two principles through which Lamarck explained his ideas.
Given alongside are two figures (A and B) showing a phenomenon that was first observed in Manchester before and after the year 1850.
Answer the following:
Give the common name and the scientific name of the insect involved in this phenomenon.
Given alongside are two figures (A and B) showing a phenomenon that was first observed in Manchester before and after the year 1850.
Answer the following:
Briefly mention why the changes shown in the two figures appeared.
Given alongside are two figures (A and B) showing a phenomenon that was first observed in Manchester before and after the year 1850.
Answer the following:
The following phenomenon provides a classical explanation of a scientific theory given by a certain scientist.
(i) Name and explain the said theory.
(ii) Give the name of the scientist who gave this theory.
Theory of evolution : Darwin : : ____________ : Lamarck
The ‘use and disuse theory’ was proposed by ______.
The degenerated wing of a kiwi is an acquired character. Why is it an acquired character?
Observe the following figure and explain the concept.
Observe the figure given below and answer the questions that follow:
- What is the figure depicting?
- What was the reason that the giraffe stretched their neck and forelimbs?
- What is the name of the theory that is being depicted in the figure?
- Who explained the theory?
- What is the conclusion of this theory?
