Explain why the loss of topsoil and the extinction of living species are a threat to increased food production

Apea plant that is heterozygous for the tall phenotype can produce short offspring when self pollinating. which of the following explains why this occurs? a. segregation of allels b. condominance of traits c. polygenic expression of traits d. independent assortment of alleles

What is the difference between bacterial infections and viral infections?

Ais a group of individuals of the same that exist together in the same place at the same time