What is an allele A. one chromosome in a pair
B. a homo zygou gen type
C. something that is always dominant
D. a form of a gene

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic.

During photosynthesis, hydrogen ions are most directly used to in the chloroplast pictured above. a) make glucose b) make chlorophyll c) produce carbon dioxide d) drive the production of atp