Imagine a genetic cross between two people, blood type AB. What is the probability that these people will have offspring with type B blood?
A) 0%
B) 10%
C) 25%
D) 50%

How does the study of genetic disorders such as pku biologists understand normal alleles?

Apopulation of black bears depends on salmon from a stream for food. if a drought causes the stream to run dry one year, how will this likely impact the black bear population?

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)