Ở cây cà chua, Gen A qui định quả đỏ, Gen a qui định quả vàng. Xác định kết quả tỉ lệ kiểu Gen và kiểu hình. a) Cây quả vàng × cây quả vàng.
b) Cây quả đỏ × cây quả vàng.
c) Cây quả đỏ × cây quả đỏ.

Sinh 9.

1. when the tempature rises,your sweat glands and then springs into action making perspiration. some sweat evaporates with your skin taling heat with it.2.some of the blood pumped by the heart travels by your lungs to get rid of carbon dioxide and pick up oxygen.3.saliva produces by, you drinking water which saliva is 98% of. when mucus builds up in your body it also creates saliva as well as, antibacterial compunds.4.when the core body tempature drops, the shivering reflex is triggered to maintain homeostasis. for example: when you get out the pool you start to shiver because it is cold.

Where is the picture at

Processes above and be sure to mention the movement of electrons and energy as the carbon atom moves from one reaction to another.