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Liono4ka [1.6K]
4 years ago
15

Which of the following Is a segmental structure?

Biology
1 answer:
miskamm [114]4 years ago
3 0

Answer:

Answer most likely Coelom. It's divided into several cavities inclusive of pleural, peritoneal, pelvic etc.

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Mosses have small, root-like structures that allow them to grow on rocks and tree branches. How does this adaptation help the mo
Aloiza [94]

Answer:

I am just guessing but I think its A

Explanation:

because moss needs the nutrients to survive

3 0
3 years ago
The pH of a body of water is important because pH has a synergistic effect. What does this statement mean?
xxMikexx [17]
Answer: C

SYNERGISTIC definition: relating to the interaction or cooperation of two or more organizations, substances, or other agents to produce a combined effect greater than the sum of their separate effects.
6 0
3 years ago
How do vocal perform differently in plant cell and unicellular like organism like amoeba ​
olga_2 [115]

Answer:

Vacuoles are storage sacs used for storing liquid and solid contents.they are small in animal cells and large in plant cells.in plant cells vacuoles are full of cell sap and provide turgidity and rigidity to the cell.in single celled organisms like amoeba,the food vacuole contain the food item that amoeba has consumed.in some unicellular organisms specialised vacuoles also play important role in expelling excess water and some waste from the cell.

Explanation:

6 0
3 years ago
Select all that apply. Ecosystems _____.
Agata [3.3K]

Answer:

all of them apply

Explanation:

In my opinion all of them apply (except the 4th one). Ecosystems can be small, big, have living and non-living parts and they are made of biomes. Not only can ecosystems vary in size, but they can also differ in just about every imaginable biotic or abiotic feature.

5 0
3 years ago
Read 2 more answers
Why is it essential that the regulatory mechanisms that activate glycogen synthesis also deactivate glycogen phosphorylase?
Marta_Voda [28]

Answer:

There are two pathways occur in the same cellular compartment, and, if both are on at the same time, a futile ATP hydrolysis cycle results. Using the same mechanism to turn them on/off or off/on is highly efficient.

- "Glycogen Phosphorylase" activity can be allosterically controlled ATP and G6P allosteric inhibitors, AMP allosteric activator as well as, controlled through covalent modification, phosphorylation and via hormones.

- Reaction Catalyzed by Glycogen Synthase:

The activity of glycogen synthase is subject to the same type of covalent modification as glycogen phosphorylase, however, the response is opposite. Glycogen Synthase is activated by G6P. It is also controlled via hormones.

5 0
3 years ago
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