What is the probability that two parents heterozygous for a particular trait will have a child that is homozygous recessive for that trait

Sediment layers stop lateral spreading when: they encounter a barrier they encounter an opposing current they run out of additional sedimentary material

Select the word from the list that best fits the definition a system made of 25 satellites

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.