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PORIFERA & CNIDARIA The answers will be shown when you click the mouse so answer all the questions before you click PowerPoint Presentation
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PORIFERA & CNIDARIA The answers will be shown when you click the mouse so answer all the questions before you click. Phylum?. Porifera. What are these?. Spicules Spongin . What is this?. Gemmule - Used for asexual reproduction in sponges. Osculum Choanocyte. A B. Amoebocyte. C.

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slide1
PORIFERA & CNIDARIAThe answers will be shown when you click the mouse so answer all the questions before you click
phylum
Phylum?

Porifera

what are these
What are these?

Spicules Spongin

what is this
What is this?

Gemmule

- Used for asexual reproduction in sponges

name the structures a e

Osculum

Choanocyte

A

B

Amoebocyte

C

Porocyte

D

Spicule

E

Name the structures (A-E)
fill in the blanks
Fill in the blanks

Phylum Cnidaria

  • Class Hydrozoa
  • Class Scyphozoa
  • Class Anthozoa

Phylum Cnidaria

  • Class _____________
  • Class _____________
  • Class _____________
slide7
Phylum?

Class

Name the structures the arrows point to

What body form is this?

Common name?

Symmetry?

Cnidaria

Hydrozoa

A) tentacle B) mouth

Polyp

Hydra

Radial

A

B

name these parts
Name these parts

Mouth

Cnidocyte (contains nematocyst)

Gastrovascular Cavity

Endoderm

Ectoderm

Mesoglea

life stages
Phylum? Class?

Names for life stages?

A

B

C

Life Stages
  • Cnidaria - Scyphozoa
  • Planula larvae
  • Schiphistoma
  • Ephyra
anthozoa metridium
Anthozoa - Metridium
  • Phylum?
  • Class?
  • Label parts
  • Cnidaria
  • Anthozoa

1 – Tentacles

3 – Pharynx

8 – Gastrovascular Cavity

9 – Pedal Disk

phylum cnidaria class scyphozoa
Phylum Cnidaria

Class Scyphozoa

Phylum? Class?

Phylum Cnidaria

Class Anthozoa

Phylum Cnidaria

Class Hydrozoa

Phylum Cnidaria

Class Hydrozoa

Phylum Cnidaria

Class Hydrozoa