i) Autotrophism
Manufacturing food from simple organic substances types are photosynthesis and
chemosynthesis
ii) Heterotrophism
Obtaining food from autotrophes and other organic substances types are holozoic, saprophytic
and parasitic
simiyu kelly answered the question on September 15, 2017 at 13:15
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Explain briefly the role of active transport in living organisms.
(Solved)
Explain briefly the role of active transport in living organisms.
Date posted:
September 15, 2017
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Answers (1)
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Explain briefly the role of osmosis in living tissues.
(Solved)
Explain briefly the role of osmosis in living tissues.
Date posted:
September 15, 2017
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Discuss factors that affect the process active transport in living organisms.
(Solved)
Discuss factors that affect the process active transport in living organisms.
Date posted:
September 15, 2017
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Answers (1)
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Discuss factors that affect the rates of diffusion in living organisms.
(Solved)
Discuss factors that affect the rates of diffusion in living organisms.
Date posted:
September 15, 2017
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Answers (1)
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a) What is active transport? (b) State the factors affecting active transport(c) Why is oxygen important in the process of active transport?
(Solved)
a. What is active transport?
b. State the factors affecting active transport
c. Why is oxygen important in the process of active transport?
Date posted:
September 15, 2017
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Answers (1)
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(a) What is osmosis? (b) Explain the roles of osmosis in living organisms
(Solved)
a. What is osmosis?
b. Explain the roles of osmosis in living organisms
Date posted:
September 15, 2017
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Answers (1)
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a) What is diffusion? (b) State the factors affecting diffusion (c) Explain the roles of diffusion in living organisms gaseous exchange (d) Suggest an experiment to demonstrate diffusion
(Solved)
a. What is diffusion?
b. State the factors affecting diffusion
c. Explain the roles of diffusion in living organisms gaseous exchange
d. Suggest an experiment to demonstrate diffusion
Date posted:
September 15, 2017
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Answers (1)
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Explain the properties of cell membrane
(Solved)
Explain the properties of cell membrane.
Date posted:
September 15, 2017
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Describe the structure of cell membrane
(Solved)
Describe the structure of cell membrane
Date posted:
September 15, 2017
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a) What is magnification? (b)Give the formula used to calculate magnification in a light microscope
(Solved)
a. What is magnification?
b. Give the formula used to calculate magnification in a light microscope
Date posted:
September 15, 2017
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Answers (1)
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a) What is a microscope? (b)Name the types of microscopes. (c) State the purpose of using a light microscope. (d) Explain the procedure followed when using a...
(Solved)
a. What is a microscope?
b. Name the types of microscope
c. State the purpose of using a light microscope
d. Explain the procedure followed when using a microscope
e. State the precautions that are necessary when handling a microscope
Date posted:
September 15, 2017
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a) Define the term cell (b) What is cell biology?
(Solved)
a. Define the term cell
b. What is cell biology?
Date posted:
September 15, 2017
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a) What is a species? (b) Name the major kingdoms used in classification
(Solved)
a. What is a species?
b. Name the major kingdoms used in classification
Date posted:
September 15, 2017
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Answers (1)
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1. (a) what is classification? (b) List the external features used to classify plants (c) List the external features used to classify animals...
(Solved)
a. What is classification?
b. List the external features used to classify plants
c. List the external features used to classify animals
d. Give the reasons why classification is important
e. Name the taxonomic units of classification in descending order
Date posted:
September 15, 2017
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Answers (1)
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1. (a) What is a hand lens? (b) How is a hand lens used? (c) When is a hand lens used?
(Solved)
a. What is a hand lens?
b. How is a hand lens used?
c. When is a hand lens used?
Date posted:
September 15, 2017
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Answers (1)
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State the characteristics of living organisms.
(Solved)
State the characteristics of living organisms.
Date posted:
September 15, 2017
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Explain the importance of biology.
(Solved)
Explain the importance of biology.
Date posted:
September 15, 2017
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List the branches of biology.
(Solved)
List the branches of biology.
Date posted:
September 15, 2017
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Answers (1)
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Define Biology.
(Solved)
Define Biology.
Date posted:
September 15, 2017
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Answers (1)
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Describe how herbaceous plants obtain their support?
(Solved)
Describe how herbaceous plants obtain their support?
Date posted:
September 13, 2017
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Answers (1)