Two similar chromosomes that you inherit from your parents are called

How does laser light carry sound

The surface layer (s-layer) of prokaryotes choose one: a. Is found only in archaea. b. Is present all the time in all bacteria. c. May be lost from bacteria cultured in the lab. d. Is composed primarily of saccharin.

An ecosystem with high species diversity will have many individuals in a species only a few mammals many different types of species many of the same species

What are your odds of getting killed by a falling tree?

According to the endosymbiotic hypothesis, why did the large cells not destroy the small aerobic cells they engulfed? A. because they were so tough B. because they provided energy C. because they were parasites not food D.

As DNA sequencing and other molecular analyses become easier and more prevalent, organisms can now be grouped into categories that represents lines of

What are two ways that humans pollute the air?

How does the water inside plants return to the atmosphere? Runoff Evaporation Precipitation Transpiration

Mitosis results in how many cells? are they different or identical? what kind of cells do mitosis?

Dense water near the poles sinks, creating a current towards the equator. What would you expect to happen to the current if temperatures at the poles decreased?