38. If a plant has both male and female reproductive organs itis:
a) Monoecious.
b) Dioecious.
39. Ovules are found within what part of a flower?
a) Ovary.
b) Stigma.
c) Style.
d) Anther.
e) Corolla.
40. If a plant has netted veins in its leaf, four stamens in itsflower, and a taproot, it is probably in what class of floweringplants?
a) Monocotyledonae (Monocots).
b) Dicotyledonae (Dicots).
41. Which Plant Division has seeds with a 3n endosperm due todouble fertilization?
a) Pterophyta.
b) Coniferophyta.
c) Anthophyta.
d) Bryophyta.
42. Which Plant Division uses pollinators like bees,butterflies, moths, ants, beetles, hummingbirds, and bats?
a) Pterophyta.
b) Anthophyta.
c) Coniferophyta.
d) Bryophyta.
43. How many seeds develop from each ovule?
a) One.
b) Two.
c) Three.
d) Four.
44. Which of the following is not a fruit?
a) Banana.
b) Tomato.
c) Zucchini.
d) Cabbage.
45. Which animal phylum is characterized by a lack of symmetry(asymmetrical), and a “skeleton†composed of spicules and sometimesa protein called spongin?
a) Cnidaria.
b) Annelida.
c) Chordata
d) Porifera.
e) Mollusca
46. Corals, sea anemones, and jellyfish are members of whichphylum?
a) Porifera.
b) Cnidaria.
c) Annelida.
d) Chordata
e) Mollusca
47. A jellyfish has what type of body form?
a) Medusa.
b) Polyp.
48. Which of the following lacks a digestive tract?
a) A shark.
b) A tapeworm.
c) A snail.
d) An earthworm.
49. The parasitic worms, Trichinella,Enterobius (pinworms), and Ascaris  areall members of what animal phylum?
a) Annelida.
b) Arthropoda.
c) Nematoda.
d) Platyhelminthes.
e) Mollusca.
