The diagram shows the branching tree for four kingdoms and some of their shared derived characteristics. What shared characteristic can be written at point X? Use complete sentences to explain your answer.

1. which statement is true regarding monocytes? a. they digest pathogens. b. they produce antibodies against cancerous cells. c. they have a granular appearance under a microscope. d. they produce antibodies against microorganisms.

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

What is the most important inorganic material for livings things? ! due tomorrow!