Question

1. It is widely agreed that the plant kingdom arose from

A)Eumycota. B)Chrysophyta. C)Phaeophyta. D)Rhodophyta.E)Chlorophyta.

2. A universal feature of the life cycle of plants is

A)morphologically identical haploid and diploid stages.B)genetically identical haploid and diploid stages. C)alteration ofgenerations between heteromorphic haploid gametophytes and diploidsporophytes. D)All of the above E)None of the above

3. Several evolutionary adaptations to land are shared by allplants. These shared adaptations do not include

A)waxy protective coverings.B)support against gravity. C)means of taking up water from thesoil. D)protective structures for the new sporophyte. E)watertransport by xylem.