What was Mendel referring to when he wrote that "the hybrid character resembles that of one of the parental forms so closely that the other either escapes observation completely or cannot be detected with certainly" ?

Which of the following is a good definition for the word adaptation? question 1 options: a trait that an organism survive and reproduce in its environment. a change in an organism's environment. the way in which animals obtain food. a temperature change that can cause the extinction of plants and animals.