Scientific investigations often lead to the formulation of new scientific questions. the observations charles darwin made during his time aboard the h. m.s. beagle prompted him to ask which question?
do living organisms change over time and, if so, how?
are the finches of the galapagos islands the same as those on the mainland?
can selective breeding occur in nature?
can the accumulation of gradual changes in a population lead to a new species over time?

The answer is Do living organisms change over time and, if so, how?

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).