A scientist is examining a human cell and attempting to determine whether the individual is a genetic male or a genetic female. What evidence about the cell, if true, would be most relevant to this question? Question 4 options: a) The twenty-third pair of chromosomes includes an X chromosome. b) The twenty-third pair of chromosomes includes a Y chromosome. c) The nucleus contains 46 chromosomes in 23 pairs. d) The cell contains protein-coding genes and regulator genes.

What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.

Is this mrna or rna need need the answer in a hurry

Based on the number of offspring they produce at one time organisms are classified into two categories many offspring at once and a few at a time sort the carry sticks based on the category they describe