question:

each human has a specific number of chromosomes within each cell. these chromosomes are inherited from their parents and determine the sex of the individual.

in a human male, how many chromosomes are inherited from each parent, and what would the sex chromosomes be?

Convert 0.14 kilograms to grams.grams

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.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above