The chromosomes of the sperm that fertilizes the ovum
chrispohmomanyi answered the question on February 15, 2018 at 06:24
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Date posted: February 15, 2018. Answers (1)
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Plant B – all leaves...(Solved)
A group of students selected two growing potted plants and treated them as follows
Plant A – leaves left intact
Plant B – all leaves removed
The two plants were then enclosed with transparent polythene bags and left for two hours in the sun
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(ii) Account for the results in plant A
Date posted: February 15, 2018. Answers (1)
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(a) It is more advisable...(Solved)
Energy flow in an ecosystem proceeds in a way that the amount of energy decreases in successive trophic levels. State why;
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Date posted: February 15, 2018. Answers (1)
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Date posted: February 15, 2018. Answers (1)
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Date posted: February 15, 2018. Answers (1)
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Date posted: February 15, 2018. Answers (1)
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Date posted: February 15, 2018. Answers (1)
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(Solved)
Explain what happens in humans when the concentration of glucose in the blood rises above the normal level.
Date posted: February 15, 2018. Answers (1)
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Date posted: February 15, 2018. Answers (1)
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Date posted: February 15, 2018. Answers (1)
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Date posted: February 15, 2018. Answers (1)
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Date posted: February 14, 2018. Answers (1)
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Date posted: February 14, 2018. Answers (1)
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Date posted: February 14, 2018. Answers (1)
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Date posted: February 14, 2018. Answers (1)