G7 Term1 Biology chapter 3.1-3-3
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G7 Term1 Biology chapter 3.1-3-3

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Questions and Answers

Which of the following is NOT a group of vertebrates?

  • Amphibians
  • Insects (correct)
  • Mammals
  • Birds

    • All vertebrates lay eggs.

    False

    Name one group of vertebrates.

    fish

    The five groups of vertebrates are fish, amphibians, reptiles, birds, and __________.

    <p>mammals</p> Signup and view all the answers

    Match the following vertebrate groups with their characteristics:

    <p>Fish = Live in water and have gills Amphibians = Can live both in water and on land Reptiles = Cold-blooded and have scales Birds = Feathered and lay eggs Mammals = Warm-blooded and have hair or fur</p> Signup and view all the answers

    What is the primary basis for classifying animals into vertebrates and invertebrates?

    <p>Presence of a backbone</p> Signup and view all the answers

    All animals are classified as vertebrates.

    <p>False</p> Signup and view all the answers

    What are the two main classifications of animals?

    <p>vertebrates and invertebrates</p> Signup and view all the answers

    Animals without a backbone are called __________.

    <p>invertebrates</p> Signup and view all the answers

    Match the following classifications with their definitions:

    <p>Vertebrates = Animals with a backbone Invertebrates = Animals without a backbone</p> Signup and view all the answers

    Which type of seed plants produces flowers?

    <p>Flowering plants</p> Signup and view all the answers

    Non-flowering plants are characterized by their ability to produce flowers.

    <p>False</p> Signup and view all the answers

    Name the two groups seed plants can be classified into.

    <p>Flowering plants and Non-flowering plants</p> Signup and view all the answers

    Seed plants that do not produce flowers are called __________.

    <p>non-flowering plants</p> Signup and view all the answers

    Match the following terms with their definitions:

    <p>Flowering plants = Plants that produce flowers Non-flowering plants = Plants that do not produce flowers</p> Signup and view all the answers

    Which of the following statements is true regarding vascular plants?

    <p>They have vascular tissues.</p> Signup and view all the answers

    Non-vascular plants have specialized tissues for the transport of water and nutrients.

    <p>False</p> Signup and view all the answers

    What are the two main categories of plant classification?

    <p>Vascular plants and non-vascular plants</p> Signup and view all the answers

    Vascular plants are characterized by the presence of ______ tissues.

    <p>vascular</p> Signup and view all the answers

    Match the following categories of plants with their characteristics:

    <p>Vascular plants = Have vascular tissues Non-vascular plants = Lack vascular tissues</p> Signup and view all the answers

    What is one key distinction between vascular plants?

    <p>They are classified as seed plants or seedless plants.</p> Signup and view all the answers

    All vascular plants produce seeds.

    <p>False</p> Signup and view all the answers

    Name the two classifications of vascular plants.

    <p>Seed plants and seedless plants.</p> Signup and view all the answers

    Vascular plants are primarily categorized into _____ plants and _____ plants.

    <p>seed, seedless</p> Signup and view all the answers

    Match the following categories with their characteristics:

    <p>Seed plants = Produce seeds for reproduction Seedless plants = Reproduce through spores Vascular plants = Have specialized tissues for water and nutrient transport</p> Signup and view all the answers

    What term describes the special body features that help living things survive in their habitats?

    <p>Adaptation</p> Signup and view all the answers

    The term 'habitat' refers to the specific features of a living organism's body.

    <p>False</p> Signup and view all the answers

    What is the primary function of adaptation in living organisms?

    <p>To help them survive in their habitats</p> Signup and view all the answers

    Adaptation helps living things perform better in their ______.

    <p>habitats</p> Signup and view all the answers

    Match the following terms with their definitions:

    <p>Adaptation = Special features for survival Habitat = Natural environment of a living thing Survival = Remaining alive Features = Characteristics of an organism</p> Signup and view all the answers

    Which of the following is a characteristic of mammals?

    <p>Mammary glands</p> Signup and view all the answers

    All vertebrates are warm-blooded.

    <p>False</p> Signup and view all the answers

    Which of the following is NOT a characteristic of fish?

    <p>Have feathers</p> Signup and view all the answers

    Name one group of vertebrates that lays eggs in water.

    <p>Fish or Amphibians</p> Signup and view all the answers

    Amphibians can breathe underwater but do not breathe on land.

    <p>False</p> Signup and view all the answers

    Reproduction is essential for the continued survival of __________.

    <p>living things</p> Signup and view all the answers

    Match the following groups of vertebrates with their key features:

    <p>Fish = Have slimy scales and gills Reptiles = Have dry scales and lay shelled eggs on land Birds = Have feathers and not easily affected body temperature Amphibians = Young have gills; adults have lungs</p> Signup and view all the answers

    What type of eggs do reptiles lay?

    <p>shelled eggs</p> Signup and view all the answers

    Mammals possess ______ that produce milk for feeding their young.

    <p>mammary glands</p> Signup and view all the answers

    Match the following vertebrate groups with their defining characteristics:

    <p>Fish = Breathe with gills, live in water, lay eggs in water Birds = Have feathers and wings, lay shelled eggs on land Reptiles = Have hard, dry scales, lay shelled eggs on land Amphibians = Can live both in water and on land, lay eggs in fresh water Mammals = Have hair, give birth to live young</p> Signup and view all the answers

    Which type of plants have vascular tissues?

    <p>Vascular plants</p> Signup and view all the answers

    Non-flowering plants produce seeds.

    <p>False</p> Signup and view all the answers

    What is the term for the natural environment where a living thing resides?

    <p>habitat</p> Signup and view all the answers

    Plants that do not produce seeds are called __________ plants.

    <p>seedless</p> Signup and view all the answers

    Match the following plant classifications with their features:

    <p>Non-vascular plants = No vascular tissues Seed plants = Produce seeds Flowering plants = Produce flowers Vascular plants = Have vascular tissues</p> Signup and view all the answers

    What is one of the key functions shared by living organisms?

    <p>Movement</p> Signup and view all the answers

    Reproduction is important for the survival of a species.

    <p>True</p> Signup and view all the answers

    Name one group of living organisms that displays a vast diversity on Earth.

    <p>Microbes or large animals</p> Signup and view all the answers

    Organisms that share similar key features can be classified into __________.

    <p>groups</p> Signup and view all the answers

    Match the following key features of living organisms with their descriptions:

    <p>Nutrition = The process of obtaining energy and materials Excretion = Removal of waste products Respiration = Conversion of nutrients into energy Growth = Increase in size and number of cells</p> Signup and view all the answers

    Study Notes

    Vertebrate Classification

    • Vertebrates are animals with backbones.
    • Vertebrates are classified into five groups: fish, amphibians, reptiles, birds, and mammals.

    Classifying Animals

    • Animals are classified into two categories: vertebrates and invertebrates.
    • Vertebrates have a backbone, while invertebrates do not.

    Classifying Plants

    • Plants are classified into two categories: vascular and non-vascular.
    • Vascular plants have specialized tissues (xylem and phloem) for transporting water and nutrients.
    • Non-vascular plants lack these specialized tissues.
    • Seedless plants are vascular plants that do not produce seeds.

    Seed Plant Classification

    • Seed plants are vascular plants that produce seeds.
    • Seed plants are further classified into two groups:
      • Flowering plants produce flowers, which are involved in reproduction, and produce fruits containing seeds.
      • Non-flowering plants do not produce flowers and their seeds are not enclosed within fruits.

    Adaptation

    • Adaptation refers to the special body features or behaviors that help living things survive in their habitats.
    • A habitat is the natural environment where a living thing lives.

    Key Features of Vertebrates

    • Fish: live in water, have slimy scales, gills for breathing, fins for swimming, body temperature changes with the surroundings, lay eggs in water.
    • Amphibians: can live in water and on land, have moist skin without scales, young have gills, adults breathe through lungs and skin, body temperature changes with the surroundings, lay eggs in fresh water.
    • Reptiles: have hard, dry scales, lungs for breathing, body temperature changes with the surroundings, lay shelled eggs on land.
    • Birds: have feathers, lungs, beaks, wings, body temperature is not easily affected by the surroundings, lay shelled eggs on land.
    • Mammals: have hair, lungs, mammary glands, body temperature is not easily affected by the surroundings, give birth to live young.

    Seven Vital Functions of Living Things

    • Nutrition: the process of taking in and using food.
    • Respiration: the process of breathing and releasing energy from food.
    • Movement: the ability to change position.
    • Growth: an increase in size and complexity.
    • Sensitivity: the ability to detect and respond to changes in the environment.
    • Excretion: the removal of waste products.
    • Reproduction: the process of producing offspring.

    Grouping Living Things

    • Scientists group living things based on their key features, which allows for better understanding and identification.
    • A key is a tool used to identify living things based on their characteristics.

    Plants: Key Features

    • Non-vascular plants: lack specialized tissues for water and nutrient transport.
    • Vascular plants: have specialized tissues for water and nutrient transport (xylem and phloem).
      • Seedless plants: reproduce without seeds.
      • Seed plants: reproduce using seeds.
        • Non-flowering plants: lack flowers and produce cones or spores.
        • Flowering plants: produce flowers for reproduction and fruits containing seeds.

    Living Things and Habitats

    • Every living thing has unique adaptations that allow it to thrive in its specific habitat.
    • Some examples of adaptations are the strong, sharp claws of a cheetah for hunting, the thick fur of a polar bear for insulation in cold climates, or the long neck of a giraffe for reaching leaves high in trees.

    Classification: Key Points

    • Classification helps us identify and study living things by organizing them into groups based on their key characteristics.
    • The seven vital functions of living things: nutrition, respiration, movement, growth, sensitivity, excretion, and reproduction, are essential for survival.
    • Earth's diversity of life ranges from microscopic organisms to large animals and plants, showcasing the incredible array of life on our planet.
    • The classification process uses key features that help identify and distinguish different types of organisms.

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    Description

    Test your knowledge on the classification of vertebrates and plants. This quiz covers the major groups of vertebrates, the distinction between vascular and non-vascular plants, and the classification of seed plants. Challenge yourself to understand the complexities of biological categorization!

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