O A. The large multicellular forms are considered seaweeds O B. They belong to clade Archaeplastida O C. They have a photosynthetic pigment called phycoerythrin O D. They reproduce by merozoites
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- Ciliatesa. move by pseudopods.b. are not as varied as other protists.c. feed and move using cilia.d. do not divide by binary fission.e. are closely related to the radiolarians.Characteristics properties of this taxon include hyphae a. Protist b. Monerans c. Plants d. ArcheanWhat genus of protists appears to contradict the statement that unicellularity restricts cell size? a. Dictyostelium b. Ulva c. Plasmodium d. Caulerpa
- In which aspect do all protozoans definitely differ from animals? a) Unicellularity b) Heterotrophism c) All of the other choices (except "None among....") d) Motility at least once across the life cycle e) None among the other choices f) AutotrophismSlime molds/moulds or mycetozoans is a broad term that applies to many fungus-like protists. a. In what sense is it appropriate to describe slime molds as “fungus animal”? b. Elaborate on the evolution of the slime molds into two distinct groups.Which of these protists is hypothesized to be ancestral to animals? a. a green algal protist b. a choanoflagellate c. an amoeboid protistd. a slime mold
- Fungi are not classified in the Kingdom Plantae primarilybecause they:(a) Have unicellular and (d) Need high moisturemulticellular forms (e) Reproduce sexually(b) Are prokaryotes(c) Are heterotrophsWhat characteristics separate Euglenozoans from Chlorophytes (i.e., Volvox, green algae)?Which group is incorrectly paired with its description?(A) diatoms—important producers in aquatic communities(B) red algae—eukaryotes that acquired plastids by secondaryendosymbiosis(C) apicomplexans—unicellular parasites with intricate life cycles(D) diplomonads—unicellular eukaryotes with modifiedmitochondria
- According to the phylogeny presented in this chapter, whichprotists are in the same eukaryotic supergroup as plants?(A) green algae(B) dinoflagellates(C) red algae(D) both A and CWhich protist group exhibits mitochondrial remnants with reduced functionality? a. slime molds b. diatoms c. parabasalids d. dinoflagellatesFollowing the traditional two-class classification of Nematoda, in which class(es) are phasmids present? A.) Secernentea only B.) Adenophorea only C.) Neither Secernentea nor Adenophorea D.) Both Secernentea and Adenophorea