Exoskeleton are from insects while endoskeleton are from animals e.g in human being
Patrick waweru answered the question on November 11, 2017 at 23:18
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What is F.S.H in oestrus cycle?
(Solved)
What is F.S.H in oestrus cycle?
Date posted:
November 8, 2017
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Answers (1)
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Name one cell organelle found in the actively respiring tissues
(Solved)
Name one cell organelle found in the actively respiring tissues
Date posted:
November 8, 2017
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Answers (1)
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Explain how plants can eliminate metabolic waste products
(Solved)
Explain how plants can eliminate metabolic waste products
Date posted:
November 8, 2017
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State two roles of DNA
(Solved)
State two roles of DNA
Date posted:
November 8, 2017
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Answers (1)
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Give four features of movable joints
(Solved)
Give four features of movable joints
Date posted:
November 8, 2017
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Answers (1)
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Describe the structure and function of skeletal muscles
(Solved)
Describe the structure and function of skeletal muscles
Date posted:
November 8, 2017
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Explain how muscles cause movement of the human arm
(Solved)
Explain how muscles cause movement of the human arm
Date posted:
November 8, 2017
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Answers (1)
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In an experiment to investigate a factor affecting photosynthesis a potted plant was kept in the dark overnight and then exposed to sunlight with the...
(Solved)
In an experiment to investigate a factor affecting photosynthesis a potted plant was kept in the dark overnight and then exposed to sunlight with the leaf covered in a transparent flask containing sodium hydroxide pellets
a)Why was the potted plant kept in the dark?
b)State the factor being investigated in the experiment
c)State the results obtained in the leaf
d)Explain the results
Date posted:
November 7, 2017
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Answers (1)
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State the pH in the following parts of the digestive system (a)Mouth (b)Stomach (c)Duodenum
(Solved)
State the pH in the following parts of the digestive system
a)Mouth
b)Stomach
c)Duodenum
Date posted:
November 7, 2017
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Answers (1)
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State two disadvantages of using an electron microscope
(Solved)
State two disadvantages of using an electron microscope
Date posted:
November 7, 2017
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Answers (1)
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State the functions of the following organs in digestion: (a)Tongue (b)Oesophagus
(Solved)
State the functions of the following organs in digestion:
a)Tongue
b)Oesophagus
Date posted:
November 7, 2017
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Answers (1)
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Explain how cigarette smoking causes lung cancer
(Solved)
Explain how ciggarete smoking causes lung cancer
Date posted:
November 7, 2017
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Answers (1)
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What are the adaptations of the xylem vessels in the transportation of water in a plant?
(Solved)
What are the adaptations of the xylem vessels in the transportation of water in a plant?
Date posted:
November 7, 2017
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Answers (1)
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With suitable examples, distinguish between homologous and analogous structures.
(Solved)
With suitable examples, distinguish between homologous and analogous structures
Date posted:
November 7, 2017
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Answers (1)
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State and explain any five evidences of organic evolution
(Solved)
State and explain any five evidences of organic evolution.
Date posted:
November 7, 2017
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Answers (1)
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Describe how a male reproductive system is adapted to its functions.
(Solved)
This is an essay on human male reproductive system.
Date posted:
November 7, 2017
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Answers (1)
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List four forms of diabetes mellitus
(Solved)
List four forms of diabetes mellitus
Date posted:
November 4, 2017
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Answers (1)
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Explain how structural features in terrestrial plants affect their rate of transpiration
(Solved)
Explain how structural features in terrestrial plants affect their rate of transpiration
Date posted:
November 4, 2017
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Answers (1)
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Outline the characteristics of meristematic tissue
(Solved)
Outline the characteristics of meristematic tissue
Date posted:
November 3, 2017
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Answers (1)
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Explain what happens to a young growing seedling when exposed to unidirectional source of light
(Solved)
Explain what happens to a young growing seedling when exposed to unidirectional source of light
Date posted:
November 3, 2017
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Answers (1)