Plant Test Review
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Vascular | Plant that has a system that transports food, water, and minerals and offers support for the plant; contains xylem & phloem
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| Non-Vascular | A plant that has no xylem or phloem
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| Gymnosperm | A seed plant that doesn't produce flowers
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| Angiosperm | A seed plant that produces flowers
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| Root | First organ to emerge from a germinated seed; transports water and minerals from soil to the rest of the plant
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| Stem | Main part of plant; produces leaves and provides structure for plant--inside contains a vascular system
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| Fruit | Seed containing ripened ovary of an anthophyte flower; maybe fleshy or dry
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| Seed | Provides an embryo with the food and protection needed for dry environment
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| Root Cap | Tip of the root; provides protection as root forces its way down through soil and particles; directs what directions the roots grow
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| Root Meristem | Tissue made of cells that constantly undergo mitosis; region of root growth
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| Root Hair | Found along the main root; Perform much of the actual work of water and nutrient absorption
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| Xylem | Moves water and minerals from the roots to the rest of the plant
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| Phloem | Moves food (glucose) from leaves to other parts of the plant
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| Phototropism | A plant's growth response to light
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| Gravitropism | A plant's growth response to gravity
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| Adaptation | characteristics that developed over many generations that help an organism survive in an environment and reproduce
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| Which came first vascular plants or seed plants? | Vascular
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| What is the function of the stigma? | Catches grains of pollen with its sticky end and then the fertilization begins
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| What is the function of the stamen? | Male reproductive part (produces pollen)
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| What is the function of the petal? | To attract insects and mammals
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| What is the function of the sepal? | Outer parts of the flower that enclose a developing bud
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| What is the function of the anther? | It is the part of the stamen where pollen is produced.
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| What is the function of the pistil? | Female reproductive organ (produces ovules)
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| What is the function of the ovary? | Contains the female gamete (ovule)
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| What is the function of the style? | Supports the stigma & connects to the ovary
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| What is the function of the filament? | To carry nutrients to the anther
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| Which part of a plant are Broccoli and Cauliflower? | Flower
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| Sunflower, Sesame and Flax are examples of which part of a plant? | Seed
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| Asparagus and Celery are examples of which part of a plant? | Stem
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| Strawberries and Blueberries are examples of which part of a plant? | Fruit
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| Carrots and Radishes are which part of a plant? | Root
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| Roots reproduce ___________ and undergo mitosis or meiosis? | asexually, mitosis
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| Flowers reproduce ___________ and undergo mitosis or meiosis? | sexually, meiosis
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| Bulbs reproduce ___________ and undergo mitosis or meiosis? | asexually, mitosis
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| Name a group of hormones that make plant cells grow. | auxins
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| Cytokinins are hormones that help promote what in plants? | cell division
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| What plant hormone stimulates cell elongation and causes plants to grow taller? | gibberellins
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| Which hormone inhibits cell growth? | abscisic acid
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| Monocots have ___ or ___ petals, ____ veins in their leaves, and ___ coetyledon (embryonic"first" leaves) in their seed. | 3 or 6, parallel, 1
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| Dicots have _____ or ____ petals, ______ veins in their leaves, and ____ coetyledons (embryonic "first" leaves) in their seed. | 4 or 5, net like, 2
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| Positive gravitropism is when the plant grows_________ gravity. | toward (down)
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| Negative gravitropism is when the plant grows ________ gravity. | away (up)
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| Vines growing against a wall is an example of _________ phototropism. | Negative
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| Stem growing towards the light is an example of __________ phototropism. | Positive
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