The autonomic nervous system is divided into which 2 branches? sympathetic and paracentral sympathetic and parasympathetic central and peripheral autonomic and somatic

Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino

Which of the following requires the use of energy and the of transport proteins to move a molecule across a cell membrane?

What are positive impacts of algae? how is it used?