What happens during the lytic cycle? a) the host cell makes copies of the virus. b) the capsid becomes a cell membrane. c) the viral dna hides for years. d) the virus evolves into a cell.

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

Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.

The law of thermodynamics states that energy can't be created or destroyed. to natural sources of energy on earth are the