Can someone please help me with these 2 questions ?

Complete the possible outcomes for each generation in the pedigree chartaa aa aa

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

Works together in the synthesis, modification, packaging, and transport of lipids and proteins