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Anon25 [30]
3 years ago
5

7. This question is based on the following poem.

Biology
1 answer:
NeX [460]3 years ago
7 0
I think it's B.) Hall of fame
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How many muscle types do mollusca have ? discuss these types? <br>help me
musickatia [10]

Answer:

Mollusks can be segregated into seven classes: Aplacophora, Monoplacophora, Polyplacophora, Bivalvia, Gastropoda, Cephalopoda, and Scaphopoda. These classes are distinguished by, among other criteria, the presence and types of shells they possess.

4 0
3 years ago
I will give a brainlist for who answers and explains it.
NeTakaya
<span>1. List the adaptation that ALL vertebrates have in common.
The vertebrate is a subphylum of kingdom Animalia. The member of subphylum should have a spine or vertebrae. Therefore, all vertebrates should have vertebrae. All the member should have all the classification above the subphylum like cranium from craniate and notochord from chordate.


2. List all the adaptations that your chordate has (as shown on the cladogram).
The frog is part of Amphibian that shown on green lines. It should have all the organ above its classification such as jaws and paired appendages, lungs(frog can live in the land), four limbs. It also has all the trait of vertebrates that was described above.

3. To which type of chordate is your chordate most closely related? 
If your chosen chordates are the frog, then salamander and caecilian would be the most closely related chordates. The reason is that salamanders and caecilians are also amphibians like the frog, which means they have all the trait from amphibians.

4. Why do you think endothermy appears at two points on the cladogram? 
Endothermy member is the chordates that have warm blood. There are two chordates that have warm blood in the cladogram, the apes(mammals) and the bird. Since the bird is classified as reptile the but the ape classified as mammals, the cladogram needs to put two </span>endothermy.<span>

5. Amniotic eggs have a waterproof membrane. What type of animals evolved from animals that lay amniotic eggs?
</span>The amniotic eggs will be found on the reptile. The eggs have a waterproof membrane to prevent water comes out of the egg. Water is an important resource and if a high amount of water leak from the egg, the egg will be dried out and die. <span>

6. In what type of habitat do you think the evolution of amniotic eggs helped animals survive? Hint: In what habitat do all animals without amniotic eggs live?
The amniotic eggs help an animal that lives on the dry land to make offspring. All of the animals before reptiles are living in the water and spawn their eggs there so there is no concern about losing water, thus waterproof membrane is not needed. Reptile spawns their eggs on land, so it needs a method to contain the water.</span>
8 0
3 years ago
What does the phrase trophic level mean?
Art [367]

Answer:

The phrase trophic level means<u>, level on food chain.</u>

Explanation:

  • A trophic level refers to the Organism's position in the food chain.
  • It is simply a feeding level in the food chain.
  • In a food chain, Primary producers form the first trophic level, followed by primary consumers (herbivores), then secondary consumer (carnivore) and so on.
  • The number of trophic level varies in different ecosystem.
  • Usually, an aquatic ecosystem has more trophic levels than a terrestrial ecosystem
7 0
3 years ago
Help quickly need this done quick
xeze [42]
I know number 2 off the top of my head:
1. Cells are the most basic unit of life.
2. All living things are composed of cells.
3. Cells come from other cells.
3 0
3 years ago
4) The end product of aerobic respiration are
creativ13 [48]

Answer:

The end products should be Carbon dioxide and Water.

Explanation:

Hope this helps.

5 0
2 years ago
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