The thick waxy cuticle
Reduced leaf size/thorns/spines
Shedding of leaves
Sunken stomata. Water vapour accumulates in the depression of stomata lowering the water vapour concentration gradient leading to lower rate of evaporation.
Rolling of leaves
vindori answered the question on April 15, 2018 at 11:06
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What is the significance of water to flowering plants?
(Solved)
What is the significance of water to flowering plants?
Date posted:
April 14, 2018
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What are the physical observations on the skin when one baths with cold water?
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April 14, 2018
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April 14, 2018
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April 14, 2018
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People in the tropics tend to be thin and tall compared to those in the Arctic regions who tend to be short and plump.Account for...
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Date posted:
April 14, 2018
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(Solved)
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April 13, 2018
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Date posted:
April 13, 2018
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Date posted:
April 13, 2018
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(Solved)
List one example of invasive species in Kenya under the following stating its scientific name:
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Date posted:
April 12, 2018
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Answers (1)
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(Solved)
Explain five effects caused by introduction of invasive species in a self regulating ecosystem.
Date posted:
April 12, 2018
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Answers (1)
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(Solved)
Outline twelve intentional release practices that cause introduction of invasive species in an ecosystem.
Date posted:
April 12, 2018
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Answers (1)
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Describe briefly the ten per cent rule of the introduction of invasive species in an ecosystem.
Date posted:
April 12, 2018
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Answers (1)
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Define the following terms as used in biology;
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(Solved)
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Date posted:
April 12, 2018
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Answers (1)
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What osmoregulatory changes would take place in a marine amoeba if it was transferred to a fresh water environment?
Date posted:
April 12, 2018
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Date posted:
April 12, 2018
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(Solved)
In an experiment a piece of brain was removed from a rat, it was found that the rat had large fluctuations of body temperature. Suggest the part of the brain that had been removed.
Date posted:
April 12, 2018
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Answers (1)
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Name a structure in veins which is not found in other blood vessels that adapts them to their function
Date posted:
April 11, 2018
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Answers (1)
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Date posted:
April 11, 2018
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Answers (1)
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Date posted:
April 10, 2018
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Answers (1)
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(Solved)
(a)State four modes of nutrition in plants.
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Date posted:
April 10, 2018
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Answers (1)