In human gamete production there is an average of crossover events per chromosome pair.

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.

Look at the photo of the leaf, which term best describes this leaf ? a-simple.b-parallel.c-lobed.d-tooth.

Where is most of the fresh water on earth found a in the ocean b in glaciers and in ice caps c in rivers d in the soil