The organism used in bread making is? (a) Yeast
(b) Aspergillus
(c) Mushroom
(d) Rhizobium​

How does natural selection change thephenotypes within a population over time?

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures