Which of the following statements is not true about genes? a. genes consist of hormones that regulate bodily functions. b. genes are dna segments that are carried in each chromosome. c. genes serve as the biochemical units of heredity. d. genes operate in pairs and influence one’s physical traits.

Classify the descriptions and examples as endocrine or neural control

Which of the following claims does the author support the least

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.