Hepaticophytes lack stomata and tracheids.What would provide evidence to justify their inclusion in the Bryophytes and not the Charophytes?
A) Cellulose in their cell walls
B) Genes for ABA signalling
C) The use of chlorophyll
D) A haplodiplontic lifecycle
Correct Answer:
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Q14: Why are most bryophytes less than 10
Q15: A waxy cuticle prevents desiccation.What is the
Q16: Azolla filiculoides is a small aquatic fern
Q17: The development of tracheids helped land plants
Q18: In plants,the sporophyte generation produces _ as
Q20: Bryophytes,like ferns and certain other tracheophyte plants,require
A)air
Q21: All of the following statements about ferns
Q22: To reproduce sexually,bryophytes require
A)heterospory.
B)free water external to
Q23: A bryologist (a scientist that studies mosses,and
Q24: Well-developed vascular systems are absent in all
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