Select all that apply.

which characteristics do archaea and bacteria have in common?

-both can live in extreme environments

-both are prokaryotes

-both reproduce mostly by binary fission

-both are relatively young organisms

Trophic pyramids demonstrate the "10 percent rule of ecological efficiency. applying this concept to sustainability, at which level would humans have the smallest ecological footprint?

Reflexes are not important to the newborn's survival. do not protect the infant from danger in the environment. are not related to later motor behavior. indicate whether or not the newborn's nervous system is working properly.

Approximately when did the ocean become an important area of study

How does the ribosome know which protein to make?

Which of the following organelles are common to both prokaryotic and eukaryotic cells? Plasma membrane, ribosomes, and cytoplasm Cytoplasm, nucleolus, and ribosomes Ribosomes, nucleoid, and golgi apparatus

Which has an important role in how species change over time? A. mutations B. spindle formation C. DNA replication D. cytokinesis

which of the following bacteria that might be capable of producing endospores? a. bacillus b. cocci in chains c. spirillum d. vibrio e. none of the above

Even though it is the phenotype that is exposed to a particular environment, the genotype frequencies of a population can change over time. explain.

How do restriction endonucleases work

In the fall semester, matthew contracted pneumonia and had to drop his classes and return home to recuperate. he was already underweight, and he lost more weight during his illness.