#Question id: 2303
#Unit 2. Cellular Organization
During cell division spindle fibers attach themselves to the _______ located on the chromosomes.
#Question id: 4602
#Unit 11. Evolution and Behavior
If the bacterium Staphylococcus aureus experiences a cost for maintaining one or more antibiotic-resistance genes, what would happen in environments that lack antibiotics?
#Question id: 96
#Unit 1. Molecules and their Interaction Relevant to Biology
A reducing sugar is one that
#Question id: 506
#Unit 1. Molecules and their Interaction Relevant to Biology
An intramolecular phosphoryl-group transfer occurs when
#Question id: 3395
#Unit 11. Evolution and Behavior
The Hardy-Weinberg principle states that allele frequencies in a population will remain constant over generations if certain assumptions are met.
A. Random mating
B. Sexual selection
C. Migration
D. Large population size
E. Reproductive isolated from other population
F. Linkage of many genes
Which of the above factors will cause changes in allele frequencies overgenerations?