Recording the number of points scored by an NBA team in each game of the 2018 season. What variable can be use

Which represents the cross between parent plants if one is heterozygous for yellow-colored pods and the other is homozygous for green-colored pods? yy  ´    ´    ´    ´  yy

How secretion and excretion both are different? explain in simple language.

Identify the fungus type pictured below. the image shows a mushroom used often in cooking, will gills underneath its cap.