Plants, Flowers, and Fruit
Which of the following is another name for angiosperms?
A) fruitless plants
B) flowering plants
C) female plants
D) seedless plants
B) flowering plants
How are invertebrates different from vertebrates?
A) Invertebrates do not have any bones.
B) Invertebrates only live on land.
C) Invertebrates have flexible bones.
D) Invertebrates can only live in water.
A) Invertebrates do not have any bones.
Where are all cnidarians found?
A) only in the air.
B) only underground.
C) only on land.
D) only in water.
D) only in water.
Which is true of angiosperms?
A) They cannot reproduce asexually.
B) They can only have female reproductive structures.
C) They can only have male reproductive structures.
D) They can have both male and female reproductive structures.
D) They can have both male and female reproductive structures.
Which of the following are NOT invertebrates?
A) mollusks
B) cnidarians
C) fish
D) arthropods
C) fish
What do the stringing cells of most cnidarians contain to help them catch prey?
A) poison
B) electricity
C) teeth
D) ink
A) poison
Which of the following is not an example of a fleshy fruit?
A) a cherry
B) an apple
C) a walnut
D) a cob or corn.
C) a walnut
Which of the following invertebrates have wings?
A) worms
B) arthropods
C) sponges
D) echinoderms
B) Arthropods
Which sequence is the correct order of a Jellyfish's life cycle?
I. A jellyfish larva settles on the ocean floor.
II. The polyp develops disk-shaped buds.
III. The buds separate and become medusas.
IV. The jellyfish larva develops into a polyp.
A) III, I, II, IV
B) II, III, IV, I
C) IV, I, III, II
D) I, IV, II, III
D) I, IV, II, III
What is an advantage of animal pollination?
A) More pollen gets picked up by the wind and is blown in all directions.
B) The pollen goes to where it is needed least.
C) The pollen has a higher chance of being brought to another flower.
D) More pollen lands on the ground.
C) The pollen has a higher chance of being brought to another flower.
How are sponge larvae different from their parents?
A) They are able to swim.
B) They have a backbone.
C) They have tissues and organs.
D) They have tentacles.
A) They are able to swim.
Which is NOT one of the three types of worms?
A) a radial worm
B) a roundworm
C) a flatworm
D) a segmented worm
A) a radial worm
Which is NOT mentioned as a reason humans depend on plants?
A) Humans depend on oxygen produced by plants.
B) Humans depend on natural resources associated with plants.
C) Plant produce food that humans depend on.
D) Plants prevent aggressive animals from attacking humans.
D) Plants prevent aggressive animals from attacking humans.
What do sponge larvae do before growing into adult sponges?
A) grow tissues and organs
B) reproduce asexually.
C) attach themselves to an underwater surface.
D) attach themselves to the parent sponge.
C) attach themselves to an underwater surface.
Which of the following is NOT a body system of an earthworm?
A) a nervous system.
B) a skeletal system.
C) a circulatory system.
D) a digestive system.
B) a skeletal system.