Biology, 30.06.2021 22:00 Blahdjwj7073
Matthias Schleiden and Theodor Schwann made which contribution to science?
A. Discovered that new organisms do not spontaneously arrive in suitable conditions, but must be brought there.
B. Discovered the process plants use for energy, photosynthesis.
C. Discovered a basic principle of chemistry, that all matter is composed of atoms.
D. Discovered a basic principle of biology, that all plants and animals are made of cells.
Answers: 2
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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.
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What is the name of the type of cell division that occurs in the prokaryotic cell cycle
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Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?
Answers: 3
Matthias Schleiden and Theodor Schwann made which contribution to science?
A. Discovered that new o...
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