Question

The gene chromosome theory identifies chromosomes as the carriers of genetic material. Which statement best describes the term theory as used in the gene chromosome theory?

A) The gene chromosome theory is a well-substantiated scientific explanation that integrates multiple lines of evidence to identify chromosomes as the carriers of genetic material.
B) The gene chromosome theory is a speculative idea that suggests chromosomes might be involved in carrying genetic material, but it lacks substantial evidence.
C) The gene chromosome theory is a hypothesis that proposes chromosomes as the carriers of genetic material, but further research is needed to confirm its validity.
D) The gene chromosome theory is a widely accepted belief without any empirical basis, asserting that chromosomes are likely carriers of genetic material.

Answer 1

The correct answer is option D) The gene chromosome theory is a widely accepted belief without any empirical basis, asserting that chromosomes are likely carriers of genetic material.

Step-by-step explanation:

The term theory, as used in the gene chromosome theory, refers to a well-substantiated scientific explanation that integrates multiple lines of evidence to identify chromosomes as the carriers of genetic material. This theory is based on observations of how chromosomes behave during cell division and heredity.

It was proposed by scientists such as Walter Sutton and Theodor Boveri, who observed the behavior of chromosomes and their role in inheritance.

The theory has been supported by experimental evidence, such as Thomas Hunt Morgan's crosses with fruit flies.