How are mosses and their relatives adapted for life on land?

What is an acid and what is a base? In chemistry/biology

When a cell is in interphase is the dna in the form of chromatin or chromosomes?

In which of the following groups are most mRNAs monocistronic? a. bacteria and archaea archaea b. bacteria eukarya c. All mRNAs are monocistronic.

Which carbohydrates provide short term energy storage

Nancy and Cliff had four children who did not have cystic fibrosis, but their fifth child was born with the disease. Cystic fibrosis is carried on a recessive gene. Given what you've learned in this chapter, how could this happen? a.

What is the answer to 127 * 483

Fungi don t live for very long. a. True b. False

There are 5mg of medication in one teaspoon of liquid how many mg of medication are in two teaspoons of liquid

What killed the great beasts of North America

Jon is researching the oxygenation of Earth's atmosphere. Which unicellular organism do biologists consider to be the main contributor to that process? A. paramecia B. amoebae C. dinoflagellate D. cyanobacteria Answer is D. cyanobacteria