In order of importance, the world's four most important crop species are

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.