Homologous chromosome are pairs pf chromosome containing genes that code for? different traits or  dna or  the same traits or  cytosol

Which direction does the energy flow in this energy pyramid ?

Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex

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