Answer:
can i see the question plz so that I can help you
Spinal cord terms name the part of the nervous system
Fish
heredity is when a certain trait is passed down from human to there children or how animals have offspring and raise them. it works the same for any speciesis including humans. for example if your mother has blue eyes and your father brown you may get one of theirs or you may get a mix of their colors and you may even get your grandparents eye colors. same with mice it may be two brown mice and most likely they would produce brown offspring
another example for humans is my parents both hve dark hair but my dad had blone hair when he was younger and so did his mom so i ended up getting a mix of blonde hair with brown! hope this helps!!