ruồi thân xám cánh dài dị hợp ở 2 cặp alen lai với ruồi thân đen cánh teo. Biết màu thân và dạng cánh là do 2 gen nằm trên cùng 1 nhiễm sắc thể quy định. Viết sơ đồ lai

The answer is c. they had seedshope this

From a high concentration to a low concentration.

1) the mayans built pyramids just like the egyptians. the mayans also used hieroglyphics like them.2) power was passed down by family. for example, if the father dies, the son would be the next king.3)they both built pyramids for their structures.4)the main crop for the mayans was maize.5)they also grew manioc, beans,  squash,  amaranth, and chile peppers.

The general characteristics of blood are red iron and heat the three types of formed element cells are blood cells, white blood cells and , iron cells