Which of the following statements is true?
Oysters and clams belong to the Crustacea class.
All vertebrates belong to the Chordata phylum.
Insects and arachnids go through metamorphosis.
Both animals and plants have nervous systems.
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CHOOSE ALL THE APPLAY
Sponges are different from other animals in that they:

move only as adults
move only as juveniles
are completely sessile
exhibit no bi-lateral symmetry
possess specialized tissue
possess uniform tissue
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Which of the following statements is true?
There are more species of vertebrates than invertebrates.
The largest phylum in the Animalia kingdom is Arthropoda.
Sponges are not truly animals because they have cell walls.
All animals in the Chordata phylum are vertebrates.
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AND THE LAST QUESTION IS :
Match each animal with the correct classification.
IT HAS A PICTUER DOWN THERE..

The first question would be all vertebrates belong to the Chordata phylum.

The second question is they possess specialized tissue, are sessile, and exhibit NO bilateral symmetry.

The third question is that the largest phylum in the Animalia kingdom is the Arthropoda.

Chordata Phylum: Eagle.
Insecta Class: Lady Bug.
Arachnida Class: Scorpion.
Crustacea Class: Lobster.
Mollusca Phylum: Snail.

Answer Link

JuliettaGlassford JuliettaGlassford · Answer 2 · 2019-10-10T01:53:01-04:00

Answer:

1. B

2. C and D

3. B

Explanation:

1. Answer is B: All vertebrates belong to the Chordata phylum. Phylum chordata is divided into three sub-phylums:

a. Urochordata

b. Cephalochordata

c. Vertebrate/Craniata.

Thus we can say that all vertebrates are chordates but all chordates are not vertebrates.

2. Answer is C and D: Sponges belong to the phylum porifera. They are aquatic, mostly marine. They exhibit cellular level of organization with no tissue like arrangements. Sponges are sessile which means they remain attached to underwater objects/substratum. They are asymmetric i.e. any plane passing through the center of the body does not divide it into equal halves.

3. Answer is B: There are more species of invertebrates and the largest phylum is an invertebrate phylum called Arthropoda.

Animals are characterized by the presence of sensory or nervous system but sponges is the only phylum with no specialized nerve cell.

4. Eagles belong to class aves of phylum chordata.

Lady bug belong to class insecta of phylum arthropoda.

Scorpion belong to the class arachnida of phylum arthropoda.

Lobster belong to class crustacea of phylum arthropoda.

Snail belong to class gastropoda of phylum mollusca.