6. Which of the following is a characteristic of the kingdom Protista?
a) Presence of chloroplasts
b) Presence of specialized tissues
c) Unicellular or multicellular organization
d) Heterotrophic mode of nutrition
Answer: c) Unicellular or multicellular organization
7. Which kingdom includes organisms that are eukaryotic, unicellular, and often microscopic?
a) Fungi
b) Plantae
c) Protista
d) Monera
Answer: c) Protista
8. Which kingdom includes organisms that have cell walls made of chitin?
a) Fungi
b) Animalia
c) Plantae
d) Protista
Answer: a) Fungi
9. Which kingdom includes organisms that reproduce through spores?
a) Plantae
b) Fungi
c) Protista
d) Animalia
Answer: b) Fungi
10. Which kingdom includes organisms that are autotrophic and have specialized tissues for photosynthesis?
a) Fungi
b) Animalia
c) Protista
d) Plantae
Answer: d) Plantae