Unit 8: Animal Life Movies  Videos  Study Guide

Chapter 36 Reproduction and Development Review
  1. Protists can reproduce asexually by , and simple animals can reproduce by .
     
     
     
     
  2. Some species exhibit , where one individual contains both male and female organs.
     
     
     
     
  3. Sex in mammals is determined by the presence of the gene on the chromosome.
     
     
     
     
  4. Animals evolved in the where fertilization usually occurs .
     
     
     
     
  5. Birds and mammals undergo fertilization and are homeotherms.
     
     
     
     
  6. In human males, sperm is produced in tubules of the testes in a process called spermatogenesis.
     
     
     
     
  7. Female gametes develop in the from in a process called oogenesis. 
     
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