Diversity Of Living Things: Chapter 4
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- 1.Which of the following is true of all invertebrates?
- A.
They are usually very large organisms
- B.
They filter feed to obtain energy
- C.
They have a strong backbone
- D.
They lack a backbone
- 2.Which of the following is an invertebrate?
- A.
Wolf
- B.
Yeast
- C.
Crab
- D.
Option 4
- 3.A sponge obtains energy by
- A.
Filtering food from the water around it
- B.
Swimming and catching its food
- C.
Trapping its food with its flagella
- D.
Spearing its food with its spicules
- 4.How do sponges reproduce?
- A.
Only sexually
- B.
Only asexually
- C.
Sexually by budding and asexually with sperm and eggs
- D.
Sexually with eggs and sperm and asexually by budding
- 5.Cnidarians are invertebrates that live
- A.
In penthouses
- B.
On land and in water
- C.
In water only
- D.
On land only
- 6.Cnidarians' tentacles are adapted
- A.
To catch prey and to protect the animal from predators
- B.
To catch dirt and move
- C.
To make them live longer
- D.
To help them reproduce more
- 7.An earthworm has
- A.
No symmetry at all
- B.
Radial symmetry
- C.
Bilateral symmetry
- D.
Rotational symmetry
- 8.____________________ is an adaptation of most sessile organisms
- A.
Radial symmetry
- B.
Bilateral symmetry
- C.
Rotational symmetry
- D.
Hexagonal symmetry
- 9.The layer of skin that protects a snail's organs and produces its shell is called
- A.
Foot
- B.
Mantle
- C.
Gill
- D.
Spine
- 10.Most worms have __________________ body systems
- A.
Complex
- B.
Very simple
- C.
Weird
- D.
Confusing
- 11.A worm absorbs oxygen
- A.
Through the nose
- B.
Through the skin
- C.
In its feet
- D.
From the sky
- 12.A bivalve takes in oxygen through its
- A.
Gills
- B.
Mantle
- C.
Lungs
- D.
Feet
- 13.Which of the following is true of all echinoderms?
- A.
They filter food from the water
- B.
They have internal skeletons
- C.
They shoot dark fluids into the water to scare enemies
- D.
They have lungs that help them breathe on land
- 14.An echinoderm uses its water vascular system to
- A.
Obtain oxygen from the water
- B.
Protect itself from predators
- C.
Move
- D.
Reproduce
- 15.Spiders, crabs, and bees belong to the ____________ group of invertebrates
- A.
Least diverse
- B.
Most fiverse
- C.
Smallest
- D.
Largest
- 16.All arthropods reproduce
- A.
Asexually
- B.
Sexually
- C.
Through meiosis
- D.
Due to photosynthesis
- 17.Arthropods have a hard outer covering, called a(n) ___________ , that protects the animal's soft body from drying out.
- A.
Coat
- B.
Mantle
- C.
Exoskeleton
- D.
Layer
- 18.Molting is the process in which an arthropod
- A.
Sheds its wings
- B.
Hibernates
- C.
Sheds its exoskeleton
- D.
Sheds its skin
- 19.Most arthropods are
- A.
Arachnids
- B.
Crustaceans
- C.
Insects
- D.
Millipedes
- 20.Most crustaceans live
- A.
On land
- B.
In water
- C.
On land and in water
- D.
On the moon
- 21.__________________ have 8 legs ans 2 body segments
- A.
Millipedes
- B.
Centipedes
- C.
Arachnids
- D.
Insects
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