Stigma matures earlier and is ready to receive pollen grains before the anthers are ready;
chrispohmomanyi answered the question on February 14, 2018 at 09:44
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Differentiate between continuous and discontinuous variation.
Date posted: February 12, 2018. Answers (1)
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Date posted: February 12, 2018. Answers (1)
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Date posted: February 12, 2018. Answers (1)
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Date posted: February 12, 2018. Answers (1)
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Date posted: February 12, 2018. Answers (1)
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Date posted: February 12, 2018. Answers (1)
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After a person had swum the length of a pool and climbed out of the water their skin temperature is likely to be very low but their deep body temperature is likely to be normal.
Why is the skin surface likely to be cold for sometime after leaving water?
Date posted: February 12, 2018. Answers (1)
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What adverse effects do skin lightening cosmetics have on the user?
Date posted: February 12, 2018. Answers (1)
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Date posted: February 12, 2018. Answers (1)
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Date posted: February 12, 2018. Answers (1)
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Date posted: February 12, 2018. Answers (1)
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(a)Name the genus to which it belongs.
(b)State the habitat of the organism.
(c)tate three ways in which the organism is adapted to...(Solved)
Ascaris lumbricoides is an endoparasite.
(a)Name the genus to which it belongs.
(b)State the habitat of the organism.
(c)tate three ways in which the organism is adapted to living in its habitat.
(d)Mention three ways of preventing spread of the parasite.
Date posted: February 11, 2018. Answers (1)
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Date posted: February 11, 2018. Answers (1)
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Date posted: February 11, 2018. Answers (1)
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Date posted: February 11, 2018. Answers (1)
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Describe the internal structure of the heart.
Date posted: February 11, 2018. Answers (1)
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b) What is serum?
(Solved)
a) Name the process that results to formation of tissue fluid.
b) What is serum?
Date posted: February 10, 2018. Answers (1)
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State the structural adaptations of veins to their function.
Date posted: February 10, 2018. Answers (1)
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State two structural adaptations of veins to their function.
Date posted: February 10, 2018. Answers (1)
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a)Name two cardiovascular diseases.
(b)If the nerve supply to the heart of a mammal is severed the rhythmic heart contraction and relaxation will go on and heart continues to beat. Explain why.
Date posted: February 10, 2018. Answers (1)