5 Questions
What pigments are found in organisms belonging to Kingdom Plantae?
Chlorophyll a & b, carotenes and xanthophylls
What is the primary mode of reproduction in Kingdom Plantae?
Sexual reproduction
What is the defining characteristic of non-vascular seedless plants in Kingdom Plantae?
Lack of conducting tissues (xylem and phloem)
What is the role of organisms in Kingdom Plantae in the ecosystem?
Supply food for the entire food chain and recycle carbon dioxide into oxygen
What distinguishes organisms in Kingdom Plantae from those in Kingdom Protista?
Most members of Kingdom Plantae inhabit the land, unlike Kingdom Protista which are mostly aquatic
Study Notes
Characteristics of Kingdom Plantae
- Chlorophyll a and other accessory pigments such as chlorophyll b, carotenoids, and phycobiliproteins are found in organisms belonging to Kingdom Plantae.
Reproduction in Kingdom Plantae
- The primary mode of reproduction in Kingdom Plantae is by producing seeds, including flowering, pollination, and fertilization.
Characteristics of Non-Vascular Seedless Plants
- Non-vascular seedless plants, also known as bryophytes, are characterized by the absence of vascular tissues and the production of spores instead of seeds.
Role of Kingdom Plantae in Ecosystem
- Organisms in Kingdom Plantae play a crucial role in the ecosystem as primary producers, converting sunlight into organic compounds through photosynthesis, and serving as a food source for heterotrophic organisms.
Distinctive Features of Kingdom Plantae
- Organisms in Kingdom Plantae are distinguished from those in Kingdom Protista by their ability to perform photosynthesis, possession of cell walls composed of cellulose, and the presence of chloroplasts containing chlorophyll a.
Test your knowledge of non-vascular seedless plants in Kingdom Plantae with this quiz. Explore the characteristics and classifications of Hepaticophyta, Anthocerotophyta, and Bryophyta as you delve into the fascinating world of mosses, liverworts, and hornworts.
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