The model represents mutations in two non-homologous chromosomes. The letters represent genes. what does this model represent? a ) translocation during crossing - over
b) point deletions that occur spontaneously
c) point insertions that occur during the cell cycle
d ) missense mutations that do not affect traits

a ) translocation during crossing - over

Translocation during crossing-over

i do not know and i have a 100 in this class

volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. these particles serve as nuclei for the formation of water droplets (hydrosphere). rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere).