18 Questions
What are the two distinct phases in the life cycle of plants?
Sporophytic and gametophytic
Which kingdom is characterized by heterotrophic eukaryotic multicellular organisms that lack cell walls?
Animalia
What is the mode of nutrition followed by organisms in Kingdom Animalia?
Holozoic - ingestion of food
What is the phenomenon called where the lengths of haploid and diploid phases vary among different plant groups?
Alternation of generation
Which organisms are briefly introduced and not included in the five kingdom classification of Whittaker?
Lichens and viruses
In Kingdom Plantae, which group includes algae, bryophytes, pteridophytes, gymnosperms, and angiosperms?
All of the above
Which group of fungi is commonly known as imperfect fungi because only the asexual or vegetative phases of these fungi are known?
Deuteromycetes
What type of spores do deuteromycetes reproduce by?
Conidia
Which kingdom includes all eukaryotic chlorophyll-containing organisms commonly called plants?
Kingdom Plantae
Which of the following is an example of a parasitic plant from Kingdom Plantae?
Cuscuta
Which group of fungi often absorbs nutrients as decomposers of litter and helps in mineral cycling?
Deuteromycetes
What is the main component of the cell wall in plant cells from Kingdom Plantae?
Cellulose
Which of the following organisms are included in the group of Chrysophytes?
Diatoms and golden algae
Where are Chrysophytes commonly found?
Floating passively in water currents
How do Chrysophytes reproduce?
Through sexual reproduction involving zygote formation
What distinguishes Chrysophytes from Mycoplasma in terms of cell wall presence?
Chrysophytes have cell walls while Mycoplasma lack cell walls
Which kingdom do all single-celled eukaryotes, including Chrysophytes, belong to?
Kingdom Protista
What type of environments can Chrysophytes be found in?
Freshwater and marine environments
Test your knowledge on bacterial reproduction, spore production, and unique characteristics such as lack of cell wall. Explore concepts like fission, spores, and primitive DNA transfer in bacteria.
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