Read the statements about scientific theories below, and determine if they are true or false. A theory is a hypothesis that is supported by the results of many similar experiments. A theory can be proven. A theory is assumed to be true based on existing, supported knowledge. A theory can be modified or replaced.

true, false, true, true

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).