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Eighth Grade (Grade 8) Botany Questions

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Grade 8 Botany
What is a characteristic that plants share?
  1. prokaryotic
  2. heterotrophic
  3. eukaryotic
Grade 8 Botany
Which adaptation do land plants have to keep from drying out?
  1. chlorophyll
  2. cell wall
  3. cuticle
  4. zygote
Grade 8 Botany
Which component of the pistil does the pollen stick to?
  1. anther
  2. style
  3. ovule
  4. stigma
Grade 8 Botany
What is the base of the pistil that holds the ovules?
  1. ovary
  2. sepal
  3. anther
  4. stamen
Grade 8 Botany
What is an unfertilized seed of a plant?
  1. style
  2. receptacle
  3. petal
  4. ovule
Grade 8 Botany
Which are signs of a mineral deficiency in plants?
  1. green leaves, tall stems, lots of flowers
  2. yellow leaves, tall stems
  3. tall stems and less flowers
  4. yellow leaves, stunted growth, few flowers
Grade 8 Botany
A scientist who studies mosses is a
  1. chemist.
  2. bryologist.
  3. zoologist.
  4. paleontologist.
Grade 8 Botany
Plants with short stems, few leaves, and a pale green color need the element
  1. humus.
  2. nitrogen.
  3. phosphorus.
  4. potassium.
Grade 8 Botany
What is needed by deciduous trees?
  1. cool spring weather
  2. a growing season of about 120 frost-free days
  3. a long cold winter
  4. a lot of snow to weigh down their branches
  5. none of the above
Grade 8 Botany
Moss is good for the soil because it
  1. attracts worms for gardens.
  2. adds nutrients to the soil.
  3. helps keep soil moist.
  4. both b and c
Grade 8 Botany
Poison ivy has sets of five leaves.
  1. True
  2. False
Grade 8 Botany
What statement is true about club mosses or horsetails?
  1. There are thousands of different species of club mosses and horsetails.
  2. Club mosses usually grow in moist woodlands and near streams.
  3. Club mosses have jointed stems with long, needle-like branches that grow in a circle around each joint.
  4. Horsetail stems contain silica, a gritty substance also found in sand.
Grade 8 Botany
A fen is a
  1. place where moss grows.
  2. type of moss.
  3. person who studies moss.
  4. a reptile.
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