Multiple Choice
Which evolutionary change was not one of the four primary milestones contributing to the evolution of the seed?
A) the proliferation of flagellated sperm
B) the emergence of sexually different spores
C) the protection of female spores and gametophytes within the body of the sporophyte
D) the trend toward reduced gametophytes
E) the evolution of the ovule
Correct Answer:

Verified
Correct Answer:
Verified
Q2: Conifer sporophytes are longer-lived, and anatomically and
Q3: Two of the oldest flowering plant fossils
Q4: Which group of plants has the smallest
Q5: The largest basal angiosperm group, _, includes
Q6: In seedless plants, _ in each megasporangium
Q7: Which floral structure is considered a male
Q8: To date, _ plant genomes have been
Q9: Match the definition to the corresponding term.
Q10: Match the definition to the corresponding term.
Q11: Today, wild ginkgo trees are found only