Porifera and cnidaria Lab Quiz

0.0(0)
studied byStudied by 0 people
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/6

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

7 Terms

1
New cards

characteristics of animals

heterotrophic

eukaryotic

multicellular

lack cell walls

ingestive eating

2
New cards

Types of symmetry

radial- body parts arranged circular

can be divided into two equal halves by any plane

ex) jellyfish or starfish

bilateral- body has right and left halves that are mirror images

only the sagittal plane bisects animal in 2 equal

halves.

ex) any animal with four legs

<p>radial- body parts arranged circular </p><p>can be divided into two equal halves by any plane </p><p>ex) jellyfish or starfish </p><p>bilateral- body has right and left halves that are mirror images </p><p>only the sagittal plane bisects animal in 2 equal</p><p>halves. </p><p>ex) any animal with four legs </p>
3
New cards

Porifera

Tissues- they are parazoa (meaning no tissues)

Symmetry- N/A

Feeding- Water comes in through pores, and flagella create a current. Choanocytes then filter nutrients out the water for the sponge. The excess water leaves through the osculum.

<p>Tissues- they are parazoa (meaning no tissues) </p><p>Symmetry- N/A</p><p>Feeding- Water comes in through pores, and flagella create a current. Choanocytes then filter nutrients out the water for the sponge. The excess water leaves through the osculum. </p>
4
New cards

Cnidaria

Symmetry- they are radial (circular)

Body forms- Polyp and medusae

Feeding- They sting using cnidocytes to capture prey. Next, they deploy nematocysts which acts like a harpoon to pull the food into their gastrovascular cavity.

<p>Symmetry- they are radial (circular) </p><p>Body forms- Polyp and medusae </p><p>Feeding- They sting using cnidocytes to capture prey. Next, they deploy nematocysts which acts like a harpoon to pull the food into their gastrovascular cavity. </p>
5
New cards

Hydrozoa

hydra

man of wars

<p>hydra</p><p>man of wars</p>
6
New cards

Scyphozoa

sea Jellies

<p>sea Jellies</p>
7
New cards

Anthozoa

sea anemones

corals

<p>sea anemones</p><p>corals</p>