Variation leads to natural selection .This means that organism with the best traits in the sorroundings have a high chance to be chosen. Variation can also lead a new production of species.
0799453105 answered the question on February 8, 2019 at 16:57
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Why is mitochondria called power house of the cell?
(Solved)
Why is mitochondria called power house of the cell?
Date posted:
February 8, 2019
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Answers (1)
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Where do thermoreceptors for internal body temperature occur?
(Solved)
Where do thermoreceptors for internal body temperature occur?
Date posted:
February 6, 2019
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Answers (1)
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Discuss the main types of reproduction in Protists.
(Solved)
Discuss the main types of reproduction in Protists.
Date posted:
January 30, 2019
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Answers (1)
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Discuss the characteristics of protists basing your reference in microbiology.
(Solved)
Discuss the characteristics of protists basing your reference in microbiology.
Date posted:
January 30, 2019
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Answers (1)
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Discuss the THREE main importance of Fungi as used in biotechnology.
(Solved)
Discuss the THREE main importance of Fungi as used in biotechnology.
Date posted:
January 30, 2019
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Answers (1)
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Discuss Rhizanova Tree Transplant under the following: (a)As a mychorrizal fungi inoculant. (b)Advantages of using it as an inoculant.
(Solved)
Discuss Rhizanova Tree Transplant under the following:
a)As a mycorrhizal fungi inoculant.
b)Advantages of using it as an inoculant.
Date posted:
January 29, 2019
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Answers (1)
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Discuss the benefits of Mycorrhizae Inoculation.
(Solved)
Discuss the benefits of Mycorrhizae Inoculation.
Date posted:
January 29, 2019
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Answers (1)
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Discuss the main reasons why mycorrhizal fungi should be inoculated in the plants' roots
(Solved)
Discuss the main reasons why mycorrhizal fungi should be inoculated in the plants' roots.
Date posted:
January 29, 2019
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Answers (1)
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Discuss the two types of mycorrhizae associations in higher plants.
(Solved)
Discuss the two types of mycorrhizae associations in higher plants.
Date posted:
January 29, 2019
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Answers (1)
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Discuss fungus-plant mutualism in natural ecosystems.
(Solved)
Discuss fungus-plant mutualism in natural ecosystems.
Date posted:
January 29, 2019
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Answers (1)
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Discuss asexual and sexual reproduction in the kingdom fungi.
(Solved)
Discuss asexual and sexual reproduction in the kingdom fungi.
Date posted:
January 29, 2019
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Answers (1)
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Name three types of the body cavity(haemocoelom) in phylum arthropoda
(Solved)
Name three types of the body cavity(haemocoelom) in phylum arthropoda
Date posted:
January 29, 2019
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Answers (1)
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How do plants in hot areas survive?
(Solved)
How do plants in hot areas survive?
Date posted:
January 28, 2019
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Answers (1)
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Describe how a sample of oil can be extracted from macadamia seeds in a Chemistry laboratory
(Solved)
Describe how a sample of oil can be extracted from macadamia seeds in a Chemistry laboratory.
Date posted:
January 21, 2019
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Answers (1)
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State one difference between movement and locomotion.
(Solved)
State one difference between movement and locomotion.
Date posted:
January 21, 2019
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Answers (1)
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State factors that increase the rate of diffusion.
(Solved)
State factors that increase the rate of diffusion.
Date posted:
January 21, 2019
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Answers (1)
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Explain why adenine and thymine have double bond while cytosine and guanine have triple bond
(Solved)
Explain why adenine and thymine have double bond while cytosine and guanine have triple bond.
Date posted:
January 20, 2019
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Answers (1)
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Explain the importance of protecting the forest ecosystem with reference to the following:(20 marks)
(a)climate change
(b)biodiversity
(c)biotechnology
(d)water conservation
(e)pollution
(Solved)
Explain the importance of protecting the forest ecosystem with reference to the following:(20 marks)
(a)climate change
(b)biodiversity
(c)biotechnology
(d)water conservation
(e)pollution
Date posted:
January 16, 2019
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Answers (1)
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Distinguish between a weed, Noxious plant and invasive species.
(Solved)
Distinguish between a weed, Noxious plant and invasive species.
Date posted:
January 11, 2019
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Answers (1)
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Give two importance of respiratory quotient
(Solved)
Give two importance of respiratory quotient.
Date posted:
January 6, 2019
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Answers (1)