What is the main source of energy in a shady stream? O A. Phytoplankton
O B. Algal blooms
O C. Dead leaves
O D. Photosynthetic bacteria

Compare asexual reproduction to sexual reproduction

When mendel crossed a true-breeding short plant with a true-breeding tall plant all the offspring were tall. which term describes the gene for tallnes?

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons