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valina [46]
2 years ago
12

Which of the following is a pseudocoelomate fish shrimp roundworm all of the above

Biology
1 answer:
navik [9.2K]2 years ago
3 0
The correct option is C, ROUND WORM is a pseudoceolomate. Pseudoceolomate have a body cavity surrounding the gut but the gut itself is not surrounded by mesoderm; generally, their body cavity are lined by mesoderm derived tissue on one side and endoderm derived tissue on the other side. Other examples of pseudoceolomate are hook worm, hair worm, rotifers and pinworm. They are mostly parasitic in nature.
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State the uses of excretory products in plants
d1i1m1o1n [39]

state the uses of excretory products in plants

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Hope this helps :)

3 0
3 years ago
How can scientific knowledge impact a decision about treating a disease outbreak?
andreyandreev [35.5K]

During any outbreak or whenever problems occur, there are always three major steps to take.

1. First, is the containment action. In this step, actions are taken to reduce or lessen the severity of the people affected. This aims in isolating the disease. In this step, scientific knowledge is used in making decision on what containment actions to take.

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6 0
3 years ago
In your opinion which type of source will be most common in the future choose the following explain why
tiny-mole [99]

In my opinion, <u>natural gas</u> is a source that will be most common in the future. Considering that natural gas is a fossil fuel that is used as a source of energy for heating, cooking, and electricity generation. It is also used in stoves, ovens, clothes dryers, lighting fixtures and other appliances that are used and needed in everyday life. Imagine a life without natural gas. We wouldn't be able to heat our homes, cook our food, etc.  

7 0
3 years ago
Describe stages of cell signaling: a. List and describe the three stages of cell signaling. b. List the three types of receptors
liraira [26]

Answer:

a.There are three signaling pathway

1- Reception in which molecule binds to receptor

2- Signal transduction in which activation of intracellular pathway and enzyme occur.

3- Cellular response in which specific response of cell occur according to receptor and ligand.

b. Three types of receptors are

1- autocrine

2- paracrine

3- endocrine.

Explanation:

autocrine receptors are signaling pathway in which cell releases its molecule and bind to its own cell receptor example cancer cells while paracrine in which ligand binds to other nearby cell receptor and it is used during development  and in endocrine cell target distinct cell and travel through blood stream like hormones functioning.

3 0
3 years ago
Read 2 more answers
A cytoskeleton is:_______.
Softa [21]

Answer: e

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1. Prokaryotic cytoplasm lacks certain features of eukaryotic cytoplasm, such as cytoskeleton and cytoplasmic streaming.

2. The cytoskeleton provides support and shape to cell.

3. It help in transporting substances through cell.

4. It help in phagocytosis.

5. It help in cytoplasmic streaming that is movement of eukaryotic cytoplasm from one part of cell to another which help distribute nutrients and move the cell over the surface.

6. The study of the numerous interaction between microbes and host cell cytoskeleton is a very intense area of investigation on virulence mechanism.

7 0
3 years ago
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