-Stores dissolved chemical like salts and sugar creating an osmotic pressure.
- Maintains shape of a cell – Osmotic pressure brings about movement of water into and out of the cell by osmosis
johnmulu answered the question on April 27, 2017 at 13:03
-
How does nutrition as a characteristic of living organisms differ in plants and animals?
(Solved)
How does nutrition as a characteristic of living organisms differ in plants and animals?
Date posted:
April 27, 2017
.
Answers (1)
-
State the importance of each of the following in living organisms (a) Nutrition (b) Excretion.
(Solved)
State the importance of each of the following in living organisms:
a) Nutrition
b) Excretion.
Date posted:
April 27, 2017
.
Answers (1)
-
How does nutrition as a characteristics of living organisms differ in plants and animals?
(Solved)
How does nutrition as a characteristics of living organisms differ in plants and animals?
Date posted:
April 27, 2017
.
Answers (1)
-
State one use for each of the following apparatus in the study of living organisms.
(Solved)
State one use for each of the following apparatus in the study of living organisms.
a) Pooter
b) Pitfall trap.
Date posted:
April 27, 2017
.
Answers (1)
-
State the name given to study of:(a) The Cell (b) Micro-organisms
(Solved)
State the name given to study of:
a) The cell;
b) Micro-organisms
Date posted:
April 27, 2017
.
Answers (1)
-
Motor vehicles move, use energy and produce carbon dioxide and water. Similar characteristics occurs in living organisms yet motor vehicles are not classified as living Explain.
(Solved)
Motor vehicles move, use energy and produce carbon dioxide and water. Similar characteristics occurs in living organisms yet motor vehicles are not classified as living Explain.
Date posted:
April 27, 2017
.
Answers (1)
-
Explain the importance of the following in fish
(Solved)
Explain the importance of the following in fish;
a)Myotomes on either side of the body
b) Scales overlapping backwards
c) Paired fins
Date posted:
January 21, 2017
.
Answers (1)
-
Name the type of muscle in human being found in the (a) Artrium (b) Oviduct
(Solved)
Name the type of muscle in human being found in the;
a) Artrium
b) Oviduct
Date posted:
January 21, 2017
.
Answers (1)
-
Name the hormone responsible for apical Dominance
(Solved)
Name the hormone responsible for apical Dominance.
Date posted:
January 21, 2017
.
Answers (1)
-
Why is Lamarck's theory of evolution not accepted by Biologists today?
(Solved)
Explain why Lamarck's theory of evolution is not accepted by Biologists today.
Date posted:
January 21, 2017
.
Answers (1)
-
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
.
Answers (1)
-
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
.
Answers (1)
-
A small boy remarked that his dog looks larger on cold days than on hot days
(Solved)
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
.
Answers (1)
-
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
.
Answers (1)
-
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
.
Answers (1)
-
What are the functions of exoskeleton in the phylum Arthropoda?
(Solved)
Write down two functions of exoskeleton in the phylum Arthropoda.
Date posted:
January 21, 2017
.
Answers (1)
-
What are the characteristics of meristematic cell?
(Solved)
State two characteristics of a meristematic cell.
Date posted:
January 21, 2017
.
Answers (1)
-
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
.
Answers (1)
-
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
.
Answers (1)
-
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
.
Answers (1)