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Questions and Answers
Which plant phylum is considered the record setter in terms of age and size?
Which plant phylum is considered the record setter in terms of age and size?
- Angiosperms (flowering plants)
- Gymnosperms (conifers) (correct)
- Pteridophytes (ferns)
- Bryophytes (mosses)
In the life cycle of a flowering plant, what does the pollen grain represent?
In the life cycle of a flowering plant, what does the pollen grain represent?
- The zygote
- The sporophyte generation
- The seed
- The gametophyte generation (correct)
Which animal phylum is characterized by the presence of a pseudocoelom?
Which animal phylum is characterized by the presence of a pseudocoelom?
- Nematoda (roundworms) (correct)
- Arthropoda (insects, crustaceans, arachnids)
- Echinodermata (starfish, sea urchins)
- Annelida (segmented worms)
Which adaptation first appeared in reptiles that allowed them to complete their life cycle on land?
Which adaptation first appeared in reptiles that allowed them to complete their life cycle on land?
What is the difference between pollination and fertilization in plants?
What is the difference between pollination and fertilization in plants?
What is a characteristic feature of Protostomes?
What is a characteristic feature of Protostomes?
Which animal phylum is characterized by the absence of a coelom (body cavity)?
Which animal phylum is characterized by the absence of a coelom (body cavity)?
Which of the following is a Deuterostome?
Which of the following is a Deuterostome?
Which plant phylum is considered the most diverse in terms of the number of species?
Which plant phylum is considered the most diverse in terms of the number of species?
Which class includes cartilaginous fishes like sharks and rays?
Which class includes cartilaginous fishes like sharks and rays?
Which group includes organisms like sea stars and sea urchins?
Which group includes organisms like sea stars and sea urchins?
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