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Amoeba have a cell wall that maintains a balance between the internal pressure and the outside pressure thus prevents it from bursting when placed in a hypotonic solution.
jim items answered the question on February 25, 2019 at 13:45
- Explain the defensive behavior of termites. (Solved)
Explain the defensive behavior of termites.
Date posted: February 18, 2019. Answers (1)
- Discuss parasitic nematodes under the following subheadings:
a)Excretory system.
b)Body plan.
c)Digestive system.
d)Nematodes musculature.(Solved)
Discuss parasitic nematodes under the following subheadings:
a)Excretory system.
b)Body plan.
c)Digestive system.
d)Nematodes musculature.
Date posted: February 18, 2019. Answers (1)
- Distinguish between the male and female reproductive systems in Nematodes.(Solved)
Distinguish between the male and female reproductive systems in Nematodes.
Date posted: February 18, 2019. Answers (1)
- Briefly describe nervous system in Nematodes.(Solved)
Briefly describe nervous system in Nematodes.
Date posted: February 18, 2019. Answers (1)
- Discuss the three types of parasitic nematodes.(Solved)
Discuss the three types of parasitic nematodes.
Date posted: February 18, 2019. Answers (1)
- Explain how predators are adapted to capture their prey (Solved)
Explain how predators are adapted to capture their prey
Date posted: February 18, 2019. Answers (1)
- Explain why xylem vessels have dead cells(Solved)
Explain why xylem vessels have dead cells
Date posted: February 18, 2019. Answers (1)
- Explain conditions when most soil microorganisms are active in the soil ecosystem.(Solved)
Explain conditions when most soil microorganisms are active in the soil ecosystem.
Date posted: February 18, 2019. Answers (1)
- Discuss animal eat plant relationships using Fungi and Nematodes as an example in nitrogen fixation.(Solved)
Discuss animal eat plant relationships using Fungi and Nematodes as an example in nitrogen fixation.
Date posted: February 18, 2019. Answers (1)
- Discuss the soil food web found in most natural ecosystems.(Solved)
Discuss the soil food web found in most natural ecosystems.
Date posted: February 18, 2019. Answers (1)
- Discuss Linneaus’ hierarchy as classification method for microorganisms.(Solved)
Discuss Linneaus’ hierarchy as a classification method for microorganisms.
Date posted: February 18, 2019. Answers (1)
- Briefly explain how earthworms eat in the soil.(Solved)
Briefly explain how earthworms eat in the soil.
Date posted: February 18, 2019. Answers (1)
- Explain how earthworms move through the soil(Solved)
Explain how earthworms move through the soil.
Date posted: February 18, 2019. Answers (1)
- One square foot of soil has an array of small invertebrates, hundreds, or even thousands of species, many of which are still unknown to science.Discuss...(Solved)
One square foot of soil has an array of small invertebrates, hundreds, or even thousands of species, many of which are still unknown to science.Discuss at least 15 microorganism species showing their classification class.
Date posted: February 18, 2019. Answers (1)
- Discuss bio-pesticides as way of enhancing sustainable ecosystems under the following subheadings:
a)Define.
b)Types of bio-pesticides.
c)Examples.
d)Advantages for use.(Solved)
Discuss bio-pesticides as way of enhancing sustainable ecosystems under the following subheadings:
a)Define.
b)Types of bio-pesticides.
c)Examples.
d)Advantages for use.
Date posted: February 18, 2019. Answers (1)
- (a)(i)State two reasons why clot formation is important when a blood vessel is cut.
(ii)Explain what happens if a clot forms in a blood vessel in...(Solved)
(a)(i)State two reasons why clot formation is important when a blood vessel is cut.
(ii)Explain what happens if a clot forms in a blood vessel in the head.
(b)State two components of the diet that are needed in blood clotting.
(c)Name two proteins that are involved in clot formation.
Date posted: February 15, 2019. Answers (1)
- Giving their functions, state SIX enzymes involved in Eukaryotic DNA replication process.(Solved)
Giving their functions, state SIX enzymes involved in Eukaryotic DNA replication process.
Date posted: February 15, 2019. Answers (1)
- Discuss the various evidences which show that evolution has taken place.(Solved)
Discuss the various evidences which show that evolution has taken place.
Date posted: February 15, 2019. Answers (1)
- Outline FOUR main stages of DNA replication.(Solved)
Outline FOUR main stages of DNA replication.
Date posted: February 15, 2019. Answers (1)
- How are the following structures of a leaf adapted to their function?
(a)Petiole.
(b)Veins.
(c)Palisade mesophyl.
(d)Guard cells.(Solved)
How are the following structures of a leaf adapted to their function?
(a)Petiole.
(b)Veins.
(c)Palisade Mesophyl.
(d)Guard cells.
Date posted: February 15, 2019. Answers (1)