"Two women who are monozygotic twins compare their muscles. They find that one twin sister has greater muscle mass than the other twin sister.
a) Give an example of why there may be a difference between muscle mass between the monozygotic twins."
Can y'all help me with this? plsplslsp
1) The other is taking growth hormone or producing it more due to tumor in brain or whatever.
2) Resistance training doesnt increase muscle cell amount much afaik but increases the individual cells which leads to greater muscle mass
3) The other has a poorly planned vegan diet with little absorbable protein so the body has shrunk due to catabolia and the other a protein rich anabolic meat diet