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Unit 2 Review

Authored by Kristina McElrath

Science

11th Grade

NGSS covered

Unit 2 Review
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20 questions

Show all answers

1.

CATEGORIZE QUESTION

3 mins • 3 pts

Place each animal/description with the correct type of animal symmetry.

Groups:

(a) bilateral symmetry

,

(b) radial symmetry

,

(c) asymmetry

equal sensing and feeding from all directions

Media Image
Media Image
Media Image
Media Image
Media Image

distinct head and tail region

efficient filter feeding in aquatic environments

Media Image

2.

MATCH QUESTION

1 min • 2 pts

Match the specialized cell type in sponges with the correct function.

pinacocyte

may phagocytize large food particles

lophocyte

secretes silica spicules

sclerocyte

secretes collagen

amoebocyte

delivers nutrients to cells

Tags

NGSS.MS-LS1-2

3.

MATCH QUESTION

1 min • 2 pts

Match the specialized cell type in sponges with the correct function.

choanocyte

generates water current and filters food particles from water

porocyte

egg cell

oocyte

controls water flow through ostia

4.

LABELING QUESTION

1 min • 3 pts

Label the sponge cells in the diagram.

a
b
c
d
e
f
g
sclerocyte
oocyte
amoebocyte
choanocyte
pinacocyte
porocyte
lophocyte

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Water and food enter a sponge through the-

operculum

ostia

spongocoel

oocytes

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Water exits a sponge through the-

operculum

ostia

spongocoel

oocytes

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Once water enters the sponge, it enters the-

spongocoel

mesohyl

choanoderm

pinacoderm

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