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Second Grade (Grade 2) Biology Questions

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Grade 2 Botany
The main parts of a plant are seed, leaves, flowers, stem, and                .
  1. soil
  2. roots
  3. water
  4. seedling
Grade 2 Development and Reproduction
For a butterfly, the larva is a(n)                .
  1. pupa
  2. egg
  3. caterpillar
Grade 2 Biology
All living things need water.
  1. True
  2. False
Grade 2 Zoology
Alligators live in                .
  1. trees
  2. wetlands
  3. deserts
Grade 2 Zoology
All bears are                .
  1. reptiles
  2. mammals
  3. dinosaurs
Grade 2 Zoology
Animals without backbones are different from each other. Beetles have hard                 to keep them safe, while jellyfish have no shell.
  1. spines
  2. stingers
  3. shells
Grade 2 Biomes
A desert is an environment with a very dry climate.
  1. True
  2. False
Grade 2 Development and Reproduction
A butterfly's final stage before becoming an adult is the                 stage.
  1. pupa
  2. larva
  3. egg
Grade 2 Zoology
A salmon begins life as a(n)                .
  1. moth
  2. smolt
  3. joey
  4. egg
Grade 2 Botany
Plants make food from light, water, and       air      .
Grade 2 Botany
Plants must get everything they need where they grow.
  1. True
  2. False
Grade 2 Botany
Plants do not need room to grow.
  1. True
  2. False
Grade 2 Development and Reproduction
When living things             reproduce            , they make more living things of the same kind.
Grade 2 Botany
The life cycle of a seed is
  1. seed, seed with root, seed with leaves, plant.
  2. seed, seed with leaves, plant.
  3. seed with root, seed with leaves, plant.
  4. seed with leaves and a plant.
Grade 2 Botany
Plants leaves can turn to collect sunlight to grow.
  1. True
  2. False
Grade 2 Zoology
Baby falcons are called                .
  1. feline
  2. eyus
  3. eyas
  4. birdy
  5. cheepers
Grade 2 Zoology
A baby dog is called a                .
  1. baby
  2. puppy
  3. whelp
  4. b and c
  5. a and b
Grade 2 Zoology
A baby bird is called a                .
  1. cheeper
  2. fledgling
  3. a and b
  4. chick
  5. a and d
Grade 2 Botany
Clara planted five plants in a garden. Then, it did not rain for the next four weeks. Clara did not water her plants. She checked her plants once a week to see if they were still living.

Which data table most likely shows the number of plants living in Clara's garden each week since it last rained?
  1. Weeks Without RainLiving Plants
    15
    26
    38
    48
  2. Weeks Without RainLiving Plants
    15
    24
    34
    42
  3. Weeks Without RainLiving Plants
    15
    25
    35
    45
Grade 2 Zoology
A mealworm changes into a                .
  1. caterpillar
  2. snake
  3. beetle
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