HEL Which organelle helps
distribute chromosomes to new cells during cell division?
O vacuoles
O golgi bodies
O centrioles
O chromatin

What are genotypes? what are phenotypes?

What is thought to have caused the mass extinction at the end of the cretaceous period?

In 1992, hurricane andrew left a wake of destruction through florida. one victim of the storm was a reptile-breeding facility. over 900 burmese pythons were set free, and today thousands of pythons live in florida. these pythons are an invasive species, or a harmful species not native to the region. 1. what impacts do you think the burmese pythons might have on local ecosystems