Reproduction of Flowering Plants

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Reproduction of Flowering Plants

• Ruby Vasquez
• Science
• Grade 5

2
Purpose Acquire knowledge

• ? About a flowering plants anatomy
• ? Its reproduction
• ? List the various parts
• of a flower

3
Goals

• ? Compare two types of flowering plants and its
  parts
• ? Define their function
• ? List its various parts

4
Flower Anatomy
5
Differences

• ?  Some flowers (called perfect flowers) have
  both male and female reproductive organs
• ? Some flowers (called imperfect flowers) have
  only male or only female reproductive organs
•  

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The Male

• Has 
• ? anther -the tip of a flower's stamen - it
  contains the pollen.
• ? filament -part of the flower that holds the
  anther and part of the stamen

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The Female

• ? ovary-reproductive organ at the base of the
  pistil.
• ? stigma - uppermost part of the pistil, receives
  the male pollen grains during fertilization
• ? style - part of the pistil long tube on top of
  the ovary, and below the stigma.

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Summary

• ? Complete flowers,(Asexual)have both male and
  female flowers. have a stamen, a pistil, petals,
  and sepals
• ? Incomplete flowers,(Sexual) have males on one
  plant and females on another
•  

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Assignment

• ? Fill out flowering plant diagram
• ?http//instructional1.calstatela.edu/krubal/EDIT4
  30/projects/fa03/www/ruby/flower.htm-
• Credits
• http//www.EnchantedLearning.com/subjects/plants/p
  rintouts/labelflower.shtml