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(i)(a)Homologous structures with similar anatomy but perform different functions; while analogous structures have different anatomy but perform the same function.
(b)homologous-pentadactyl limb on vertebrates.
Analogous-wings of bird,bats and insects.
Vertebrate eye and octopus eye.
Belan answered the question on March 15, 2019 at 14:03
- (a)State the importance of the following in the diet.
(i)Iron.
(ii)Vitamin A.
(b)Name the product of the dark stage of photosynthesis.(Solved)
(a)State the importance of the following in the diet.
(i)Iron.
(ii)Vitamin A.
(b)Name the product of the dark stage of photosynthesis.
Date posted: March 15, 2019. Answers (1)
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(a)Which cell organelle is most abundant in mammalian liver cells?
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Date posted: March 15, 2019. Answers (1)
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Write down the formula used to calculate the magnification of an object when using a hand lens.
Date posted: March 15, 2019. Answers (1)
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(i)Protoctista.
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(ii)Monera.
Date posted: March 15, 2019. Answers (1)
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State the two main types of nutrition.
Date posted: March 15, 2019. Answers (1)
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Define the term fertilisation.
Date posted: March 15, 2019. Answers (1)
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State adaptations of stomata in xerophytes.
Date posted: March 15, 2019. Answers (1)
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Name a structure that performs the same function as a stoma in a woody stem.
Date posted: March 15, 2019. Answers (1)
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(a)Give three structural differences between angiosperms and gymnosperms.
(b)Name two classes of angiosperms.
(c)Give three characteristics of division spermatophyta.
Date posted: March 15, 2019. Answers (1)
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Date posted: March 15, 2019. Answers (1)
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Date posted: March 14, 2019. Answers (1)
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Date posted: March 14, 2019. Answers (1)
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Date posted: March 14, 2019. Answers (1)
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Date posted: March 14, 2019. Answers (1)
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Date posted: March 14, 2019. Answers (1)
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Date posted: March 14, 2019. Answers (1)
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Date posted: March 14, 2019. Answers (1)
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What is moulting?
Date posted: March 12, 2019. Answers (1)
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State the roles of the placenta in humans.
Date posted: March 12, 2019. Answers (1)
- What is the function of the following:
(a)Eustachian tube?
(b)Cochlea?
(c)Ear ossicles?(Solved)
What is the function of the following:
(a)Eustachian tube?
(b)Cochlea?
(c)Ear ossicles?
Date posted: March 12, 2019. Answers (1)