Questions and Answers
What feature enables the paramecium to move?
cilia
Conifers such as pine trees are classified as?
gymnosperms
Why are green algae placed in the kingdom Protista, while plants are given their own kingdom?
Plants enclose and protect the embryo within the female plant, while green algae do not.
Which of the following groups provides protection and nourishment to the embryo?
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________ is the vascular tissue that conducts water and minerals from a plant's roots to its leaves.
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Which group of organisms are viroids (not viruses) most likely to parasitize?
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Apples, oranges, peanuts, and rice grains are produced by?
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How is the mycelium a valuable adaptation for a fungus?
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Which of these worms are segmented?
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The only single-celled organisms are prokaryotes, such as archaea and bacteria.
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The smallest unit of life is a(n)?
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Which is the largest, most diverse group of arthropods?
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Prokaryotes belong to ________.
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Study Notes
Movement in Paramecium
- Cilia are hair-like structures that enable paramecium to move effectively in aquatic environments.
Classification of Conifers
- Conifers, like pine trees, are categorized as gymnosperms, which are seed-producing plants that do not form flowers.
Green Algae vs. Plants
- Green algae are placed in the kingdom Protista, while plants are in their own kingdom because plants protect and enclose their embryos within the female, unlike green algae.
Embryo Protection in Plants
- All plants provide protection and nourishment to their embryos, a characteristic that distinguishes them from many other life forms.
Vascular Tissue Function
- Xylem is the vascular tissue responsible for conducting water and minerals from plant roots to the leaves, crucial for plant survival.
Viroids and Their Hosts
- Viroids are a type of pathogen that primarily parasitize plants, differing from viruses that can infect various organisms.
Products of Angiosperms
- Angiosperms, also known as flowering plants, produce familiar food sources including apples, oranges, peanuts, and rice grains.
Mycelium in Fungi
- Mycelium is a valuable adaptation for fungi as it increases the surface area for nutrient and moisture absorption, enhancing survival.
Segmented Worms
- Annelids are the group of worms characterized as segmented, which allows for greater flexibility and movement.
Cellularity of Organisms
- The statement that only prokaryotes (archaea and bacteria) are single-celled is false; some eukaryotes, such as those in the Protista kingdom, are also single-celled.
Fundamental Unit of Life
- The cell is recognized as the smallest unit of life, essential for all living organisms.
Diversity of Arthropods
- Insects represent the largest and most diverse group of arthropods, showcasing a wide range of species and adaptations.
Prokaryotic Domain
- Prokaryotes are classified within the Domain Archaea, distinguishing them from eukaryotic organisms.
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Prepare for your biology midterm with these flashcards covering essential topics. From cell movement in paramecium to the classification of plants, these cards will help reinforce your understanding of key biological concepts. Perfect for review and quick reference before your exam.
