(a) Harbours bacteria that secrete cellulose enzyme that digests cellulose in the ruminant mammals; (1mark)
(b) -Is where red blood cells are formed in infants/embryo;
- Destroys, worn out red blood cells;
-Stores iron which is used to make haemoglobin;
-Makes white cells which destroy pathogens
lydiajane74 answered the question on November 15, 2017 at 23:47
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(Solved)
Describe what happens during the dark stage of photosynthesis.
Date posted:
November 15, 2017
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State the role diaphragm;
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Date posted:
November 15, 2017
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Give the functions of the following organelles.
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Date posted:
November 15, 2017
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November 15, 2017
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Other than anchorage, state two other functions of rhizoids of mosses.
Date posted:
November 15, 2017
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Define the following terms:
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November 15, 2017
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November 15, 2017
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Describe what happens when sperm head hit the egg in human beings.
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November 15, 2017
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State the role played by jelly like substances surrounding egg laid by frogs
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November 15, 2017
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(a) Ascaris lumbroides is an endo-parasite living in the ileum of human beings, while Tagetes minutes is a notorious weed in our farms. Identify the generic...
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Date posted:
November 15, 2017
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The lungs and ileum are adapted for absorption. State three features they have in common which facilitate absorption.
(Solved)
The lungs and ileum are adapted for absorption. State three features they have in common which facilitate absorption.
Date posted:
November 15, 2017
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Answers (1)
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Two equal strips A and B were from a potato whose cell was 30% of sugar. The strip A was placed in a solution of...
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Two equal strips A and B were from a potato whose cell was 30% of sugar. The strip A was placed in a solution of 10% sugar concentration while strip B was placed in 50% sugar concentration. a) What change was expected in strips A and B?
Date posted:
November 15, 2017
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Answers (1)
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Explain why most athletes practice in highland regions?
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November 15, 2017
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Name the organelle in which energy production take place.
Date posted:
November 15, 2017
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Answers (1)
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What is excretion?
Date posted:
November 15, 2017
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State the reason why digestion of starch does not take place in the stomach.
Date posted:
November 15, 2017
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Describe the sequences of events that occur in the eye for one to be able to see clearly if one moves from a dark room...
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Date posted:
November 14, 2017
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(Solved)
Explain why an athlete after winning 100 metres race breath move quickly and deeply.
Date posted:
November 14, 2017
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Answers (1)
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Explain why amoeba does not have a specialized structure for gaseous exchange.
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Explain why amoeba does not have a specialized structure for gaseous exchange.
Date posted:
November 14, 2017
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Answers (1)
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Why is that a father can only transmit haemophilia to his daughter but not to his son?
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Why is that a father can only transmit haemophilia to his daughter but not to his son?
Date posted:
November 14, 2017
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Answers (1)