What would happen if spindle fibers were disrupted during metaphase?

Achemical that is released by an animal as a signal to other members of the same species is called a pheromone. t or f

What methods do scientists use to predict volcanic eruptions? select all that apply

Imagine that you are a doctor in a maternity ward. during your last shift, 20 babies were born. 10 had blue eyes, and 10 had brown eyes. 15 had round heads, and 5 had pointed heads. what are the parents phenotypes/traits?