I believe that would be estrogen.
The correct answer is 2.
The scientific knowledge is constantly growing. The main advantage of the scientific method is that nothing is absolutely true and unquestionable.
With each new hypothesis and experiment, scientists get a little bit closer to the truth about the natural world. Some parts of the scientific knowledge stand through time and new experiments only confirm them. But often, the new research finds new aspects or disproves parts of the previous finds, so the understanding of that phenomenon changes.
Answer:
Testicles
Explanation:
male testicles produce testosterone and sperm
A tonoplast is a membrane that surrounds the vacuole of a plant cell.
The implication of inheritance of developed characteristics postulates that traits developed through one’s lifetime can be conveyed to offspring. It established from pangenesis in which postulates that data from all parts of one's body is conveyed to the next generation. Therefore, conferring to the theory of inheritance of acquired characteristics, the development of large bicep muscles over exercise would yield children with large biceps.<span />