Given a short‑term stressor, arrange the events that result in the physiological response to the stressor. 1.Stress is perceived. *nerve signal reaches the adrenal gland. *adrenal medulla secretes epinephrine. *amygdala sends a nerve impulse to the hypothalamus. *hypothalamus sends a nerve signal down the spinal cord. *epinephrine acts upon target organs. 7. Physiological response occurs.
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Biology, 22.06.2019 07:30, claudioocampo5621
What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.
Answers: 3
Biology, 22.06.2019 09:00, jayleneeeee
What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water
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Biology, 22.06.2019 10:40, ari313
Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population. b) the separated population is small, and genetic drift occurs. c) the isolated population is exposed to different selection pressures than the ancestral population. d) different mutations begin to distinguish the gene pools of the separated populations. e) gene flow between the two populations is extensive.
Answers: 2
Biology, 22.06.2019 11:00, imelda249
What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.
Answers: 3
Given a short‑term stressor, arrange the events that result in the physiological response to the str...
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