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Seventh Grade (Grade 7) Development and Reproduction Questions

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Grade 7 Development and Reproduction
Reproduction that requires two parents is
  1. sexual.
  2. asexual.
  3. binary fission.
  4. cytokinesis.
Grade 7 Development and Reproduction
When sperm cells fertilize egg cells, the product is a
  1. zygote.
  2. hypha.
  3. gamete.
  4. chromosome.
Grade 7 Development and Reproduction
What organ system is responsible for producing new members of a species?
  1. reproductive
  2. endocrine
  3. digestive
  4. lymphatic
Grade 7 Development and Reproduction
Sperm and eggs are
  1. sex cells.
  2. alleles.
  3. genes.
  4. traits.
Grade 7 Development and Reproduction
What occurs when a sperm unites with an egg inside the female's body?
  1. spawning
  2. internal fertilization
  3. external fertilization
Grade 7 Development and Reproduction
In the process of                     , two parents produce offspring with traits of both parents.
  1. asexual reproduction
  2. sexual reproduction
  3. homeostasis
Grade 7 Development and Reproduction
Most single-celled organisms produce offspring by
  1. asexual reproduction.
  2. sexual reproduction.
  3. homeostasis.
Grade 7 Development and Reproduction
A new organism produced from one organism is a form of                     .
  1. sexual reproduction
  2. fertilization
  3. asexual reproduction
  4. pollination
Grade 7 Development and Reproduction
Which characteristic of life does the diagram show?
Butterfly Lifecycle Without Text Labels
  1. homeostasis
  2. organization
  3. growth and development
  4. response to stimuli
Grade 7 Development and Reproduction
The process by which a single organism produces offspring that have the same genetic material is                     .
  1. sexual reproduction
  2. asexual reproduction
  3. photosynthesis
  4. fertilization
Grade 7 Development and Reproduction
Reproduction that requires only one parent is
  1. single.
  2. nonsexual.
  3. asexual.
  4. unsexual.
Grade 7 Development and Reproduction
What reproductive organs form gametes in female animals?
  1. uterus
  2. ovaries
  3. placenta
Grade 7 Development and Reproduction
A mammal that lays eggs is a                .
  1. placental
  2. monotreme
  3. marsupial
  4. reptile
Grade 7 Development and Reproduction
When a plant fertilizes its stigma with its own pollen, the process is known as
  1. cross-pollination.
  2. self-pollination.
  3. fragmentation.
  4. meiosis.
Grade 7 Development and Reproduction
Reproduction in which a single parent produces offspring that are identical to the parent is
  1. homeostasis.
  2. asexual reproduction.
  3. sexual reproduction.
  4. stimulus.
Grade 7 Development and Reproduction
The process whereby one cell forms a copy of itself is
  1. asexual reproduction.
  2. meiosis.
  3. transcription.
  4. sexual reproduction.
Grade 7 Development and Reproduction
Honeybees and some sharks can sometimes produce offspring with unfertilized eggs in the process known as                 .
  1. fragmentation
  2. self-pollination
  3. binary fission
  4. parthenogenesis
Grade 7 Development and Reproduction
A starfish growing new arms is an example of
  1. asexual reproduction.
  2. regeneration.
  3. sexual reproduction.
  4. budding.
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