Vertebrates digest food in digestive tracts. cnidarians accomplish the same function using
a....
Biology, 30.10.2019 23:31 andrewschmitz4704
Vertebrates digest food in digestive tracts. cnidarians accomplish the same function using
a. specialized teeth
b. crops and digestive enzymes. c. gizzards.
d. gastrovascular cavity's
Answers: 3
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What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.
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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.
Answers: 3
Biology, 22.06.2019 06:20
What makes a dominant allele different from a recessive allele
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