WorksheetsSet 1 Summative Review
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
Which of the following represents the correct organizational hierarchy in animal bodies, from simplest to most complex?
a)
Cells > Organs > Tissues > Systems
b)
Cells > Tissues > Organs > Systems
c)
Tissues > Cells > Systems > Organs
d)
Systems > Organs > Tissues > Cells
2.
What is the primary defining characteristic of organisms in the phylum Annelida?
a)
They possess a hard exoskeleton.
b)
They are segmented worms.
c)
They are a type of aquatic insect.
d)
They lack a true body cavity.
3.
In the standard taxonomic hierarchy, which level comes immediately after "Kingdom" when moving toward more specific categories?
a)
Class
b)
Order
c)
Phylum
d)
Family
4.
What is the function of the clitellum in an earthworm?
a)
It aids in rapid movement through soil.
b)
It is a sensory organ used to detect light.
c)
It is a thickened band used for reproduction.
d)
It helps the worm breathe through its skin.
5.
Which term describes a shared characteristic used to define all members of a specific clade?
a)
Morphotype
b)
Synapomorphy
c)
Geotaxis
d)
Taxonomy
6.
Earthworms are considered "hermaphrodites" because:
a)
They can reproduce asexually by fission.
b)
They have both male and female sex organs.
c)
They change their sex based on environmental conditions.
d)
They do not require a partner to produce offspring.
7.
Which body system is responsible for transporting nutrients and oxygen throughout an animal's body?
a)
Excretory System
b)
Digestive System
c)
Circulatory System
d)
Respiratory System
8.
A scientist finds a multicellular eukaryote that has cell walls made of chitin and is heterotrophic. Which kingdom does it belong to?
a)
Plantae
b)
Animalia
c)
Fungi
d)
Protista
9.
In a lab simulation, an earthworm is flipped onto its dorsal side and immediately twists to return to its ventral side. This is an example of:
a)
Phototaxis
b)
Hydrotaxis
c)
Geotaxis
d)
Chemotaxis
10.
What is the primary difference between Protostomes and Deuterostomes during embryonic development?
a)
Protostomes develop a backbone, while Deuterostomes do not.
b)
In Protostomes, the blastopore becomes the mouth; in Deuterostomes, it becomes the anus.
c)
Protostomes have radial symmetry, while Deuterostomes have bilateral symmetry.
d)
Deuterostomes lack a true coelom.
11.
Annelids move using hair-like bristles that provide traction called:
a)
Setae
b)
Flagella
c)
Cilia
d)
Tentacles
12.
Which of the following describes the "Dorsal" region of an animal's body?
a)
The front end
b)
The bottom side
c)
The top side
d)
The back end
13.
What is the primary role of the Excretory System?
a)
To break down food for energy.
b)
To remove metabolic waste from the body.
c)
To provide structure and protection.
d)
To produce hormones for growth.
14.
Which taxonomic group is broader than an "Order" but more specific than a "Phylum"?
a)
Family
b)
Class
c)
Genus
d)
Domain
15.
Based on lab data, how do earthworms respond to light shined on their anterior end?
a)
They move toward the light (positive response).
b)
They show no reaction to light stimuli.
c)
They immediately withdraw and crawl away (negative response).
d)
They begin to spin in circles.
16.
In cladistics, what defines a "Monophyletic" group?
a)
A group that includes an ancestor and only some of its descendants.
b)
A group that includes an ancestor and all of its descendants.
c)
A group of organisms that share a common environment.
d)
A group that excludes the most recent common ancestor.
17.
Why must earthworms stay moist to survive?
a)
To help them see better in the dark.
b)
Because they breathe through their skin and require moisture for gas exchange.
c)
To prevent their setae from falling off.
d)
To help them digest soil more quickly.
18.
Which of the following is an example of an "Anterior" structure?
a)
The tail of a dog.
b)
The belly of a fish.
c)
The head of an earthworm.
d)
The back of a human.
19.
Which kingdom consists of unicellular prokaryotes that often live in extreme environments like volcanic ash?
a)
Eubacteria
b)
Archaea
c)
Protists
d)
Fungi
20.
What type of circulatory system do annelids possess?
a)
Open circulatory system
b)
Closed circulatory system
c)
Lymphatic system
d)
They lack a circulatory system.
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