Las células procariontes pueden formar tejidos?, ¿por qué?

What are the types of mutations, and how does each alter the encoded protein? college level answer

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence 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.