Which is a factor in how a species can change over time?
a.
mutations
b.
cytokinesis
c.
extinction
d.
formation of spindles

Nucleus has two lobes; contains granules of lysosomal enzymes; functions in attacking parasitic worms and plays complex roles in inflammatory diseases like allergies and asthma. what blood cells are described?

If the selected review was submitted in word format, what are the posterior probabilities of it being short, medium, or long? (round your answers to three decimal places.)

Which muscle cell structure stores calcium ions that are used to trigger the contraction?