What are the phases of the cell cycle? what are the phases of mitosis and what occurs in each? how is meiosis different from mitosis? compare cytokinesis in plant and animal cells. list some of the alterations of chromosome structure that can cause birth defects and/or cancer

Answer asap 50 points which of the following distinguishes the soil composition of grassland? 1. the soil supports large trees with thick, long roots, so horizon b needs to be deep enough to sustain larger flora. 2. the soil supports large trees with thick, long roots, so horizon a needs to be deep enough to sustain larger flora. 3. the soil supports small plants and shrubs with short roots, so horizon a needs to be deep enough to sustain smaller flora. 4. the soil supports small plants and shrubs with short roots, so horizon b needs to be deep enough to sustain smaller flora.