Before the invention of modern abrasive cleansers, which feature of horsetails was used by humans to scrub pots and polish metals?
A) waxy spores
B) silica-rich leaves
C) lignin-rich leaves
D) cones at the tips of their stems
E) silica-rich stems
Correct Answer:
Verified
Q16: The cuticle of a plant functions primarily
Q17: What is the function of phloem?
A) It
Q18: Nonvascular plants lack _.
A) spores
B) gametes
C) zygotes
D)
Q19: Which list represents the proposed sequence in
Q20: The Ug99 strain of wheat stem rust
Q22: Which plants are seedless?
A) cycads
B) conifers
C) horsetails
D)
Q23: In seed plants, which develops into a
Q24: Meiosis and unequal cytoplasmic division in seed
Q25: In most ferns, roots and leaves sprout
Q26: Which is the closest living nonvascular relative
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents