Get premium membership and access questions with answers, video lessons as well as revision papers.
1.Photosynthesis.
2.Absorption of ammonia by plants through roots.
3.Ingestion of plants by both human and animals.
4.Death and decay of living organisms.
5.Ammonification.
6.Nitrification.
7.Denitrification.
jim items answered the question on February 13, 2019 at 13:22
- What is the role of variation in evolution?(Solved)
What is the role of variation in evolution?
Date posted: February 8, 2019. Answers (1)
- Why is mitochondria called power house of the cell?(Solved)
Why is mitochondria called power house of the cell?
Date posted: February 8, 2019. Answers (1)
- Where do thermoreceptors for internal body temperature occur?(Solved)
Where do thermoreceptors for internal body temperature occur?
Date posted: February 6, 2019. Answers (1)
- Discuss the main types of reproduction in Protists.(Solved)
Discuss the main types of reproduction in Protists.
Date posted: January 30, 2019. Answers (1)
- 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. Answers (1)
- Discuss bio-insecticides under the following subheadings:
a)Characteristics.
b)How they control pests.(Solved)
Discuss bio-insecticides under the following subheadings:
a)Characteristics.
b)How they control pests.
Date posted: January 30, 2019. Answers (1)
- 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. Answers (1)
- 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. Answers (1)
- Discuss the benefits of Mycorrhizae Inoculation.(Solved)
Discuss the benefits of Mycorrhizae Inoculation.
Date posted: January 29, 2019. Answers (1)
- 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. Answers (1)
- 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. Answers (1)
- Discuss fungus-plant mutualism in natural ecosystems.(Solved)
Discuss fungus-plant mutualism in natural ecosystems.
Date posted: January 29, 2019. Answers (1)
- Briefly describe kingdom fungi as both;
a) Decomposers.
b) Mutualists.(Solved)
Briefly describe kingdom fungi as both;
a) Decomposers.
b) Mutualists.
Date posted: January 29, 2019. Answers (1)
- Discuss asexual and sexual reproduction in the kingdom fungi.(Solved)
Discuss asexual and sexual reproduction in the kingdom fungi.
Date posted: January 29, 2019. Answers (1)
- 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. Answers (1)
- How do plants in hot areas survive?(Solved)
How do plants in hot areas survive?
Date posted: January 28, 2019. Answers (1)
- 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. Answers (1)
- Below is a word equation of a process in plant nutrition.
Carbon (IV) oxide + water TJ/k L + Oxygen
(a) (i) Name the product labelled L
(ii)...(Solved)
Below is a word equation of a process in plant nutrition.
Carbon (IV) oxide + water TJ/k L + Oxygen
(a) (i) Name the product labelled L
(ii) State the requirements labelled J and K (2 marks)
(b) Explain the importance of the product L. (2 marks)
Date posted: January 21, 2019. Answers (1)
- State one difference between movement and locomotion.(Solved)
State one difference between movement and locomotion.
Date posted: January 21, 2019. Answers (1)
- State factors that increase the rate of diffusion.(Solved)
State factors that increase the rate of diffusion.
Date posted: January 21, 2019. Answers (1)