Rough and smooth ER is the two kinds
Chromosome uncoiling occurs in Prophase.
B. CONSISTENCY.
Soil consistency is most dependent on soil moisture.
Soil consistency are identifies as Moist Soil, Wet Soil, and Dry Soil.
Moist soil are loose when dry or wet, friable (using gentle pressure), and firm (using moderate pressure)
Wet soil are plastic and sticky.
Dry soil are either soft or hard.
The answer is B as you need the mother to be a carrier be able to have a kid with tt