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Seventh Grade (Grade 7) Development and Reproduction Questions

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Grade 7 Development and Reproduction
Which scenario describes the process of growth within an organism?
  1. a green vine uses energy from the Sun to produce more cells
  2. a fire produces more heat as additional fuel is added
  3. an oak tree drops its leaves when the seasons change
  4. an animal's fur raises when the animal senses danger
Grade 7 Development and Reproduction
The process involving the removal of a small amount of fluid from the sac that surrounds a developing baby is
  1. an allele.
  2. a sex-linked trait.
  3. amniocentesis.
  4. codominance.
Grade 7 Development and Reproduction
During adulthood, bone growth plates are present.
  1. True
  2. False
Grade 7 Development and Reproduction
Female birds have only one ovary.
  1. True
  2. False
Grade 7 Development and Reproduction
A human's life span is about                 years.
  1. 100
  2. 50
  3. 90
  4. 80
Grade 7 Development and Reproduction
Life cycle begins with formation, growth, and                .
  1. Conception
  2. Development
  3. Death
  4. Regeneration
Grade 7 Development and Reproduction
What are Gonads? What do they produce?
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