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(a) Ability of organism to maintain a stable/ constant internal/ tissue fluid environment despite fluctuations in external environment
(b) - thermoregulation
-Osmoregulation
-Regulation of blood sugar
- Regulation of pH of tissue fluid
johnmulu answered the question on May 5, 2017 at 05:48
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(b) State the causative agent of: (i) cholera (ii) Candidiasis
Date posted: May 5, 2017. Answers (1)
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(a) Ultra filtration (b) Selective reabsorption (Solved)
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Date posted: May 5, 2017. Answers (1)
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(b) (i) What would happen if a person produces less antidiuretic hormone?
(ii) What term is given to the condition described in (c) (i) above(Solved)
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(b) (i) What would happen if a person produces less antidiuretic hormone?
(ii) What term is given to the condition described in (c) (i) above
Date posted: May 5, 2017. Answers (1)
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(b) Name the hormones involved in regulating glucose level in blood. (Solved)
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Date posted: May 5, 2017. Answers (1)
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Date posted: May 5, 2017. Answers (1)
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(b) What is the role of sweat in human skin?(Solved)
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Date posted: May 5, 2017. Answers (1)
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The diagram below shows a section through the mammalian skin.
(a) Name the parts labeled E, F and G
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Date posted: May 5, 2017. Answers (1)
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Date posted: May 5, 2017. Answers (1)
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(Solved)
The diagram below represents a mammalian nephron
(a) Name the
(i)structure labeled P.
(ii) Portion of the nephron between point X and Y.
(b) Name the process that takes place at point Q.
(c) Name one substance present at point R but absent at point S in healthy mammal
Date posted: May 4, 2017. Answers (1)
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Date posted: May 4, 2017. Answers (1)
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Date posted: May 4, 2017. Answers (1)
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State the importance of osmo-regulation in organisms.
Date posted: May 4, 2017. Answers (1)
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(b) Low blood sugar level is harmful to the body.(Solved)
Give reasons for each of the following: (a) Constant body temperature is maintained in mammals.
(b) Low blood sugar level is harmful to the body.
Date posted: May 4, 2017. Answers (1)
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Date posted: May 4, 2017. Answers (1)
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Date posted: May 4, 2017. Answers (1)
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(a) State the aim of the experiment
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Date posted: May 4, 2017. Answers (1)
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Date posted: May 4, 2017. Answers (1)
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Date posted: May 4, 2017. Answers (1)
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(Solved)
The diagram below represents a set-up that students used in an investigation.
(a) Name the physiological process that was being investigated.
(b) State the role of potassium hydroxide in flask K.
Date posted: May 4, 2017. Answers (1)
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(b) Give a reason for your answer in (a) above(Solved)
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(b) Give a reason for your answer in (a) above
Date posted: May 4, 2017. Answers (1)