How Do Organisms Reproduce?

Directions: Make a book about reproduction. Follow the steps below to make the book. Use the index and table of contents of the text book to research the information about reproduction.

Front Cover: How Do Organisms Reproduce? (1pt) 1. Write the title “How Do Organisms Reproduce?” in the center of the page. 2. Write the name of the author on bottom right hand corner “By: Your Name”

Page 1: Types of Reproduction (9pts) 3. Write the title “Types of Reproduction” at the top of the page. 4. Define Reproduction in a sentence. 5. What are the two types of reproduction? (Write in a sentence) 6. Make a Double Bubble Map to comparing the two types of reproduction. Use the following phrases in your Map.  Involves 2 parents  Produces fewer offspring  Involves 1 parent  Reproduces quickly  Genetically identical to  Reproduces slowly the parent  Organisms: Hydra, Yeast,  Genetically different to Bacteria, Some Plants the parent  Organisms: Mammals,  Produces offspring Birds, Flowering Plants  Passes traits (genes) to a  Uses Mitosis new generation  Uses Meiosis  Produces many offspring

Page 2: Asexual Reproduction (5pts) 7. Write the title “Asexual Reproduction” at the top of the page. 8. Define Asexual Reproduction in a sentence. 9. Cut out the pictures and captions on Appendix A. 10. Match the picture to the captions and glue them into the book.

Page 3: Sexual Reproduction (4pts) 11. Write the title “Sexual Reproduction” 12. Define Sexual Reproduction in a sentence. 13. List six organisms the reproduce sexually and one fact about their reproduction. (one reptile, one bird, one fish, one amphibian, one mammal, one plant)

Page 4: Reproduction in Mammals (6pts) 14. Use the information in Appendix B to develop a table that identifies and explains reproduction in mammals. 15. Cut and paste the images and words to arrange in a table in the book. Page 5: Reproduction in Angiosperms (Flowering Plants) (10pts) 16. Label the plant diagram in Appendix C by using colors to identify the parts. 17. Use the word bank to fill in the blanks of the diagram caption. 18. Cut and paste the diagram and caption into the book. Appendix A

Binary Fission is the separation of parent into two individuals. First, the DNA is copied and then the cell divides making a new offspring. The offspring produced is the same size as the parent. Bulb

Budding is when new individuals Bacteria are grown off of the parent then eventually break from the parent and become an independent organism. The offspring produced is smaller than the parent.

Some plants use non reproductive parts, such as stems, roots, and leaves, to reproduce by growing new plants from the planted parts. The Hydra reproduction of plants from these parts is called Vegetative (Plant) Propagation. Appendix B Reproductive Definition Organisms Special Characteristics Strategies

Young are born Young hatch undeveloped underdeveloped and Monotreme and drink mothers milk continue to develop in the until developed. pouch of the mother Cows, Humans

Develop fully in the uterus Young is most developed at Marsupials and receive nutrient from birth. placenta

Platypus, Echina

Young attaches to nipples Placental Reproduce by laying eggs in the pouch to gain Mammals with leathery shells. nutrients Kan garoo, Koala Appendix C

Basic Angiosperm Reproduction

Matching: 1. ______Petals A. Female reproductive structure, produces ovules 2. ______Ovule B. Female sex cells (gamete) 3. ______Pollen (grain) C. Attracts pollinators 4. ______Ovary D. Male reproductive structure, a pollen producing sac 5. ______Anther E. Male sex cells (gamete)

The flower reproduces when pollination occurs. The ______attract pollinators to help reproduction occur. The wind or animals transport the ______from the ______to the style of the pistil. The pollen then travels down the stigma to reach the ovule in the ______. When the pollen (male sex cell) and ______(female sex cell) join together in fertilization, then a seed is produced to make a new offspring.