- Causes development of Graafian follicle in the ovary;
- Stimulates ovary tissues to secrete hormone estrogen;
lydiajane74 answered the question on November 15, 2017 at 23:50
- State one function of the following structures in mammals: (a) Caecum (b) Spleen(Solved)
State one function of the following structures in mammals:
(a) Caecum
(b) Spleen
Date posted: November 15, 2017. Answers (1)
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Describe what happens during the dark stage of photosynthesis.
Date posted: November 15, 2017. Answers (1)
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State the role diaphragm;
a) In the light microscope
b) During ventilation in man
Date posted: November 15, 2017. Answers (1)
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Give the functions of the following organelles.
i) Centrioles
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Date posted: November 15, 2017. Answers (1)
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Why is it necessary to use a sharp razor blade while preparing sections to be viewed under a light microscope?
Date posted: November 15, 2017. Answers (1)
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Other than anchorage, state two other functions of rhizoids of mosses.
Date posted: November 15, 2017. Answers (1)
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Define the following terms:
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Date posted: November 15, 2017. Answers (1)
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Describe how saturation deficit affect the rate of transpiration
Date posted: November 15, 2017. Answers (1)
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Describe what happens when sperm head hit the egg in human beings.
Date posted: November 15, 2017. Answers (1)
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State the role played by jelly like substances surrounding egg laid by frogs
Date posted: November 15, 2017. Answers (1)
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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 parts of the organisms mentioned.(b) Under which circumstances are two organisms considered to belong to same species.
Date posted: November 15, 2017. Answers (1)
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The lungs and ileum are adapted for absorption. State three features they have in common which facilitate absorption.
Date posted: November 15, 2017. Answers (1)
- 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...(Solved)
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. Answers (1)
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Explain why most athletes practice in highland regions?
Date posted: November 15, 2017. Answers (1)
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Name the organelle in which energy production take place.
Date posted: November 15, 2017. Answers (1)
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What is excretion?
Date posted: November 15, 2017. Answers (1)
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State the reason why digestion of starch does not take place in the stomach.
Date posted: November 15, 2017. Answers (1)
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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 to a bright light.
Date posted: November 14, 2017. Answers (1)
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Explain why an athlete after winning 100 metres race breath move quickly and deeply.
Date posted: November 14, 2017. Answers (1)
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Explain why amoeba does not have a specialized structure for gaseous exchange.
Date posted: November 14, 2017. Answers (1)