Phenotypically acquired characteristics do not affect the genotype; of an organism and therefore cannot un habited
johnmulu answered the question on January 21, 2017 at 13:01
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Name the causative organism of the following diseases(i)Malaria(ii)Bilharzia
(Solved)
Name the causative organism of the following diseases
i) Malaria
ii) Bilharzia
Date posted:
January 21, 2017
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Answers (1)
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Name the excretory products eliminated by tilapia and chicken
(Solved)
Name the excretory products eliminated by the following animals,
i) Tilapia
ii) Chicken
Date posted:
January 21, 2017
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Answers (1)
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A small boy remarked that his dog looks larger on cold days than on hot days
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A small boy remarked that his dog looks larger on cold days than on hot days. Give biological explanation for this.
Date posted:
January 21, 2017
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Answers (1)
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Give two destinations of food translocated from the leaves of plants
(Solved)
Give two destinations of food translocated from the leaves of plants.
Date posted:
January 21, 2017
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Answers (1)
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Explain why insects’ blood is said to lack a respiratory pigment
(Solved)
Insects’ blood is said to lack a respiratory pigment. Explain
Date posted:
January 21, 2017
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Answers (1)
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What are the functions of exoskeleton in the phylum Arthropoda?
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Write down two functions of exoskeleton in the phylum Arthropoda.
Date posted:
January 21, 2017
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Answers (1)
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What are the characteristics of meristematic cell?
(Solved)
State two characteristics of a meristematic cell.
Date posted:
January 21, 2017
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Answers (1)
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Name a growth hormone that has inhibitory effect in plants growth
(Solved)
Name a growth hormone that has inhibitory effect in plants growth.
Date posted:
January 21, 2017
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Answers (1)
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Why doesn't menstruation take place after fertilization in human beings
(Solved)
Explain why menstruation does not take place after fertilization in human beings.
Date posted:
January 21, 2017
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Answers (1)
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Name the hormone that stimulate the maturation of the graafian follicles to release a mature ovum
(Solved)
Name the hormone that stimulate the maturation of the graafian follicles to release a mature ovum in female reproductive cycle.
Date posted:
January 21, 2017
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Answers (1)
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State two distinguishing characteristics of the kingdom protoctista
(Solved)
State two distinguishing characteristics of the kingdom protoctista.
Date posted:
January 21, 2017
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Answers (1)
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Give two roles of active transport in human beings
(Solved)
Give two roles of active transport in human beings.
Date posted:
January 21, 2017
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Answers (1)
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What are the structural differences between skeletal and smooth muscles?
(Solved)
Give two structural differences between skeletal and smooth muscles.
Date posted:
January 21, 2017
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Answers (1)
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Give an example of the sex linked trait in humans on
(Solved)
Give an example of the sex linked trait in humans on
i) Y – Chromosomes
ii) X - Chromosomes
Date posted:
January 21, 2017
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Answers (1)
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What are the functions of the following structures in the human ear?
(Solved)
Give the function of the following structures in the human ear
(a) Semi-7 circular canals.
(b) Eustachian tube.
Date posted:
January 21, 2017
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Answers (1)
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Why do unicellular organisms such as paramecium lack complex organs for gaseous exchange?
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Explain why unicellular organisms such as paramecium lack complex organs for gaseous exchange.
Date posted:
January 21, 2017
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Answers (1)
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Where are lysosomes synthesized?
(Solved)
Where are lysosomes synthesized?
Date posted:
January 21, 2017
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Answers (1)
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Name the organelle where Kreb’s/ citric cycle take place in a cell
(Solved)
Name the organelle where Kreb’s/Citric cycle take place in a cell.
Date posted:
January 21, 2017
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Answers (1)
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What are fossils?
(Solved)
What are fossils?
Date posted:
January 18, 2017
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Answers (1)
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What are the probable genotypes of (i) The woman (ii) Her father (iii) Her mother
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A woman has a rare abnormality of the eyelids, called ptosis, which makes it impossible for her to open her eyes completely. The conditions has been found to be due to a single dominant gene (T). The woman's father had ptosis, but her mother had normal eyelids. Her father's mother had normal eyelids
a) What are the probable genotypes of
i) The woman
ii) Her father
iii) Her mother
Date posted:
January 18, 2017
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Answers (1)