a) budding.
b) Binary fission.
c) spore formation /sporulation;
sharon kalunda answered the question on May 27, 2019 at 13:20
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Date posted: May 27, 2019. Answers (1)
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Date posted: May 27, 2019. Answers (1)
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Date posted: May 27, 2019. Answers (1)
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Date posted: May 27, 2019. Answers (1)
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(i) Name the type of evolution represented by the...(Solved)
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Date posted: May 27, 2019. Answers (1)
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Date posted: May 27, 2019. Answers (1)
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Date posted: May 27, 2019. Answers (1)
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Date posted: May 27, 2019. Answers (1)
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An experiment was carried out in which red blood cells were put in salt solutions of different concentrations. The table below shows the percentage of cells which were destroyed by haemolysis in different salt concentration.
(a) Draw a graph of percentage of red blood cells haemolysed against salt concentration.
(b) Explain haemolysis of red blood cells.
(c) From the graph, state:
(i) the salt concentration at which 50% red blood cells were haemolysed.
(ii) the highest salt concentration when the largest number of red blood cells were haemolysed.
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Date posted: May 27, 2019. Answers (1)
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Date posted: May 27, 2019. Answers (1)
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(a) (i) What is the average...(Solved)
The table below shows the number of Leopards and Impala in a grassland park over a period of six years.
(a) (i) What is the average number of Impala in the park during the six years.
(ii) Account for the decrease in the number of leopards between the 4th and 6th year?
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Identify each type of pyramid.
Date posted: May 27, 2019. Answers (1)
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(a) Name the parts labelled: A,B,C
(b) State the function...(Solved)
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(a) Name the parts labelled: A,B,C
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Date posted: May 27, 2019. Answers (1)
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(a) Account for the decrease in the rate of product formation at 410C...(Solved)
The graph below shows rates of photosynthesis in a plant at different temperatures.
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(b) Explain the results obtained at
(i) 250C.
(ii) 360C.
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(ii) Suggest the product which could have been used in the experiment.
Date posted: May 27, 2019. Answers (1)
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(a) Which parts of the nephron are represented by the:
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(ii) Perforated rubber...(Solved)
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(a) Which parts of the nephron are represented by the:
(i) Syringe?
(ii) Perforated rubber tubing?
(iii) Free rubber tubing?
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Date posted: May 27, 2019. Answers (1)
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(ii)...(Solved)
Use the photographs provided to answer the questions that follow:
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(ii) With a reason, name the stage of cell division represented in each case.
(iii) Name the parts of human body where the process B represented above occur.
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(ii) Name the agent of dispersal for fruits II and III.
(iii) How are the fruits adapted for the mode of dispersal stated in (b) ( ii) above?
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Date posted: May 27, 2019. Answers (1)
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(i) What is the specific function of the two structures shown in the pictures?
(ii) What type of structures...(Solved)
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(i) What is the specific function of the two structures shown in the pictures?
(ii) What type of structures is represented by the two structures shown on the pictures?
Date posted: May 27, 2019. Answers (1)
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a) State the type of evolution that may have led to the emergence of the different beaks...(Solved)
The picture below shows series of beaks in birds.
a) State the type of evolution that may have led to the emergence of the different beaks shown on the pictures above.
(b) Name the type of evolution structure represented by the beaks shown on the pictures above.
(c) Observe the pictures carefully. From your observations, what features are responsible for the different types of beaks?
(d) Suggest the type of food likely eaten by birds whose beaks are shown in pictures A, B, C and D.
(e) Briefly state how beak shown in picture A is adapted to feeding.
Date posted: May 27, 2019. Answers (1)
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(a) State two observable differences between K and M....(Solved)
The photographs below represent different types of animals. Study them carefully and answer the questions that follow.
(a) State two observable differences between K and M.
(b) Classify specimen M into the following taxa giving reasons for each case.
(i) Phylum
Reasons
(ii) Class
(iii) Reasons
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(d) (i) Name the class to which the specimen N belongs.
(ii) Give three reasons for your answer in (d) (i) above.
Date posted: May 27, 2019. Answers (1)