-Living organisms unlike motor vehicles, show the following characteristics: reproduction, growth and development, irritability, respiration, gaseous exchange, nutrition.
johnmulu answered the question on April 27, 2017 at 12:46
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Explain the importance of the following in fish;
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Date posted: January 21, 2017. Answers (1)
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Name the type of muscle in human being found in the;
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Date posted: January 21, 2017. Answers (1)
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Name the hormone responsible for apical Dominance.
Date posted: January 21, 2017. Answers (1)
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Explain why Lamarck's theory of evolution is not accepted by Biologists today.
Date posted: January 21, 2017. Answers (1)
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Name the causative organism of the following diseases
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Date posted: January 21, 2017. Answers (1)
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Name the excretory products eliminated by the following animals,
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Date posted: January 21, 2017. Answers (1)
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A small boy remarked that his dog looks larger on cold days than on hot days. Give biological explanation for this.
Date posted: January 21, 2017. Answers (1)
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Give two destinations of food translocated from the leaves of plants.
Date posted: January 21, 2017. Answers (1)
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Insects’ blood is said to lack a respiratory pigment. Explain
Date posted: January 21, 2017. Answers (1)
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Write down two functions of exoskeleton in the phylum Arthropoda.
Date posted: January 21, 2017. Answers (1)
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State two characteristics of a meristematic cell.
Date posted: January 21, 2017. Answers (1)
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Name a growth hormone that has inhibitory effect in plants growth.
Date posted: January 21, 2017. Answers (1)
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Explain why menstruation does not take place after fertilization in human beings.
Date posted: January 21, 2017. Answers (1)
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Name the hormone that stimulate the maturation of the graafian follicles to release a mature ovum in female reproductive cycle.
Date posted: January 21, 2017. Answers (1)
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State two distinguishing characteristics of the kingdom protoctista.
Date posted: January 21, 2017. Answers (1)
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Give two roles of active transport in human beings.
Date posted: January 21, 2017. Answers (1)
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Give two structural differences between skeletal and smooth muscles.
Date posted: January 21, 2017. Answers (1)
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Give an example of the sex linked trait in humans on
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Date posted: January 21, 2017. Answers (1)
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Give the function of the following structures in the human ear
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Date posted: January 21, 2017. Answers (1)
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Explain why unicellular organisms such as paramecium lack complex organs for gaseous exchange.
Date posted: January 21, 2017. Answers (1)