Table 1 contains all of the main features of the eight major phyla discussed in

ID: 97960 • Letter: T

Question

Table 1 contains all of the main features of the eight major phyla discussed in the Introduction. Organize and identify which characteristics belong to which phyla in the key. The number of rows in the key represents the number of characteristics that fall into each phylum.

Record your results in Table 2.

Post-Lab Questions

Were any of the features used in more than one Phyla? If so, give an example of an organism from each phyla that shares the feature.

List three features from Table 1 that describe a Monarch butterfly (Danaus plexippus)? Using the features you listed determine what phyla it is classified in.

Table 1: Phylum Characteristic Table 3 4 Bilateral Most have a Five part symmetry Specialized cell, Mantle of tissue but no tissues covering the body phylum with calcium segmentation containing shell Hollow body Three tissue Jaws and skulls part of evolution Setae used for cavity for food layers, no body cavity Complete digestive tract movement Water flowSThe first to have The first Some have Para sites through canals of bod jointed legs phylum to tly stinging cells More complex because of more DNA Body design is a tube within a First muscle and Tube feet Internal skeleton nerves tube Simple animals Entrance and exit All have vertebral column Champions of variations in appendages All live in the with bilatera lthe same in the digestive tract sea symmetry Have spines covered with a thin skin Some are Some propel using mobile medusa their siphon Has the most Some stationary polyps species Hard but flexible bodies with small plates Their burrowing has affected the global climate Muscular foot used to move Stationary animal Humans the mid-body dula used toNo symmetry Spicules are the skeleton sed to Exoskeleton

Explanation / Answer

Porifera:

Cnidarians:

Platyhelminthes:

Annelida

Arthropoda

Molluscs

Echinoderms

Chordates

The Following features were shared among different phyla:

Complete digestive tract with two ends is found in Annelids (Sand worm), arthropods (Cockroach), molluscs (snail), echinoderms (Sea urchins) and chordates (humans).

Phyla with segmentation and bilateral symmetry: Arthropods (cockroach) and annelids (Earthworm).

Monarch butterfly belongs to Arthropoda:

It shows following characteristics

1. Jointed legs

2. Complete digestive tract with two ends

3. Bilateral phylum that added segmentation

4. Exoskeleton (outside skeleton) made of chitin and protein

Navigate

Table 1 classifies various items from the data given; the first column (A) gives

Table 1 gives the effect of a tariff on cotton sweaters. (Assume there is no dif

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.

Table 1 contains all of the main features of the eight major phyla discussed in

Question

Explanation / Answer

Related Questions

Navigate