Which of the following will lead to speciation?
a.
variation in the gene pool
b.
lack of mutations
c.
absence of natural selection

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

The mammal pictured below is a silvery mole rat. which statement is an inference based on the picture? the animal is ugly. the animal has hairless feet with sharp claws. the animal has prominent upper and lower incisor teeth. the animal likely has poor vision since its eyes are so small.

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?