Angiosperms and Plant Response Study Guide

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Author:
TGoodman
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189144
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Angiosperms and Plant Response Study Guide
Updated:
2012-12-12 18:34:31
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Angiosperms Plant Response Study Guide Ms Colyer 7th Grade Science VA Virginia
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Study Guide for Angiosperms and Plant Response
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  1. A(n) ______________ is a plant that produces seeds that are enclosed in a fruit.

    A. gymnosperm
    B. conifers
    C. deciduous
    D. angiosperm
    D. angiosperm
    (this multiple choice question has been scrambled)
  2. Two characteristics of an angiosperm are that they produce ___________ and fruit.

    A. seedlings
    B. cones
    C. flowers
    D. spores
    C. flowers
    (this multiple choice question has been scrambled)
  3. The function of flowers is______________.

    A. the make an aroma.
    B. reproduction
    C. beauty
    D. to attract bees
    B. reproduction
    (this multiple choice question has been scrambled)
  4. The ____________ of a plant holds up the flower.

    A. stem
    B. bark
    C. roots
    D. phloem
    A. stem
    (this multiple choice question has been scrambled)
  5. The ____________ is the green leaf-like structure that covers the bud before the flower blooms.

    A. stem
    B. petal
    C. root
    D. sepal
    D. sepal
    (this multiple choice question has been scrambled)
  6. __________ are the male reproductive part of a flower.

    A. stem
    B. sepals
    C. pistil
    D. stamens
    E. roots
    D. stamens
    (this multiple choice question has been scrambled)
  7. The ___________, which is part of the stamen, holds the pollen grains and the thin stalk called the filament.

    A. sepal
    B. pistil
    C. roots
    D. anther
    E. petal
    D. anther
    (this multiple choice question has been scrambled)
  8. ____________ occurs when pollen travels from the male part of the plant to the stigma.

    A. reproduction
    B. pollination
    C. fertilization
    D. conjugation
    B. pollination
    (this multiple choice question has been scrambled)
  9. After pollination, the sperm and egg cell join together in the flower's ___________.

    A. ovule
    B. ova
    C. anther
    D. ovum
    E. stigma
    A. ovule
    (this multiple choice question has been scrambled)
  10. The fertilized egg, or ___________, develops into the embryo part of the seed.

    A. angiosperm
    B. ovum
    C. ovule
    D. ova
    E. zygote
    E. zygote
    (this multiple choice question has been scrambled)
  11. As the seed develops, the __________ changes into the fruit.

    A. ova
    B. ovary
    C. ovule
    D. ovum
    B. ovary
    (this multiple choice question has been scrambled)
  12. Angiosperms are divided into two major groups.
    NAME THEM.
    moncots and dicots
  13. ___________ are angiosperms that have one cotyledon (one seed leaf), parallel leaf veins, scattered bundles of vascular tissue in the stems, and flower parts in threes.

    A. nanocots
    B. monocots
    C. dicots
    D. tricots
    E. mascots
    B. monocots
    (this multiple choice question has been scrambled)
  14. ____________ means one seed leaf.

    A. sepal
    B. stem
    C. cotyledon
    D. stigma
    E. anther
    C. cotyledon
    (this multiple choice question has been scrambled)
  15. ____________ are angiosperms that have two cotyledons (two seed leaves), branching leaf veins, circle of vascular tissue, and flower parts in four or fives.

    A. nanocots
    B. dicots
    C. tricots
    D. mascots
    E. monocots
    B. dicots
    (this multiple choice question has been scrambled)
  16. A plant's growth response toward or away from a stimulus is called a ______________.

    A. tropicalism
    B. photsynth
    C. tropism
    D. light reaction
    C. tropism
    (this multiple choice question has been scrambled)
  17. Name the three important stimuli to which plants respond.
    • Touch
    • Light
    • Gravity
  18. ________ is a reponse to touch.

    A. gravitropism
    B. tropicalism
    C. thigmotropism
    D. tropism
    E. phototropism
    C. thigmotropism
    (this multiple choice question has been scrambled)
  19. ______________ is a response to light.

    A. gravitropism
    B. phototropism
    C. thigmotropism
    D. tropism
    E. tropicalism
    B. phototropism
    (this multiple choice question has been scrambled)
  20. _______________ is a plants response to gravity.

    A. gravitropism
    B. tropicalism
    C. phototropism
    D. tropism
    E. thigmotropism
    A. gravitropism
    (this multiple choice question has been scrambled)
  21. As a result of gravitropism, roots show a negative response by growing downward.

    TRUE
    FALSE
    FALSE

    Roots show a POSITIVE response by growing downard.
  22. As a result of gravitropism, stems show a negative response by growing upward and away from gravitational pull.

    TRUE
    FALSE
    TRUE
  23. A plant ____________ is a chemical that affects how the plant grows and develops.

    A. hormone
    B. fertilizer
    C. seed
    D. vitamin
    A. hormone
    (this multiple choice question has been scrambled)
  24. What two things control germination, the formation of flowers, stems, and leaves, the shedding of leaves, and the development and ripening of fruit.

    NAME THEM
    • tropisms
    • hormones
  25. _____________ is an important plant hormone that speeds up the rate at which a plant's cells grow and controls a plant's response to light.

    A. sugar
    B. nuclei
    C. auxin
    D. chlorophyll
    E. dioxin
    C. auxin
    (this multiple choice question has been scrambled)
  26. Flowering plants that complete their life cycle in one growing season are called _____________.

    A. annuals
    B. perennials
    C. biannuals
    D. biennials
    E. multilinguals
    A. annuals
    (this multiple choice question has been scrambled)
  27. Angiosperms that complete their life cycle in two years are called _______________.

    A. multilinguals
    B. biennials
    C. annuals
    D. biannuals
    E. perennials
    B. biennials
    (this multiple choice question has been scrambled)
  28. Flowering plants that live more than two years are called ___________.

    A. annuals
    B. perennials
    C. multilinguals
    D. biannuals
    E. biennials
    B. perennials
    (this multiple choice question has been scrambled)

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