Genes<span> are distinct portions of an organism’s </span>DNA<span> that correspond with a specific trait, while </span>alleles<span> are different versions of a given </span>gene<span>. </span>
Answer:
Growth hormone
Explanation:
It is called growth hormone or somatotropin or peptide hormone because it is a substance that control and is responsible for the growth and development of some essential Tissues and cells in the body.
It is secreted by the anterior lobe of the pituitary gland located at the base of the brain.
The growth hormone help children grow taller,increase body mass and help reduce body fat.
Answer:
They are training animals in a maze and recording physiological changes in their brains, Stimulating a brain structure and recording subsequent changes in movement, Introducing two adults that are potentially attracted to each other, and then measuring their sex hormone levels, Measuring the brain volumes and intelligences of people in a group, Observing enlarged cerebral ventricles in the brains of many people with schizophrenia, Severing the connections between visual regions and the rest of the brain in animals, and observing the animals’ failure to recognize an object, and Studying the relationship between a sex hormone treatment and strength of an animal’s mating behavior.
Explanation:
