Parts of Plants
What part of the plant takes in water from the soil?
A. Leaf
B. Root
C. Flower
D. Stem
B. Root
What is the correct order of the plant life cycle?
A. Flower → Seed → Germination → Growth
B. Seed → Germination → Growth → Flower
C. Seed → Growth → Germination → Flower
D. Flower → Growth → Germination → Seed
B. Seed → Germination → Growth → Flower
: What do plants need to make food?
A. Water, air, and sunlight
B. Soil, flowers, and seeds
C. Roots, petals, and stems
D. Rocks, wind, and leaves
A. Water, air, and sunlight
What helps move pollen from one flower to another?
A. moon
B. Bees
C. Leaves
D. Sun
B. Bees
What is germination?
A. The plant making food
B. The plant making seeds
C. The seed starting to grow
D. The flower blooming
C. The seed starting to grow
Which part of the plant carries water to the leaves?
A. Petal
B. Stem
C. Seed
D. Root
B. Stem
Which two plant parts work together to transport water and nutrients throughout the plant?
A. Leaves and Flowers
B. Roots and Stem
C. Seeds and Petals
D. Flowers and Fruit
What gas do plants take in for photosynthesis?
A. Oxygen
B. Nitrogen
C. Carbon dioxide
D. Hydrogen
C. Carbon dioxide
What part of the flower makes pollen?
A. Petal
B. Ovary
C. Stamen
D. Sepal
C. Stamen
What does a seed need to germinate?
A. Moonlight, rocks, and cold
B. Water, warmth, and air
C. Soil, insects, and leaves
D. Roots, flowers, and sugar
B. Water, warmth, and air
What is the main job of the leaves?
A. Absorb water
B. Make seeds
C. Make food
D. Grow roots
C. Make food
What happens right after pollination in the plant life cycle?
A. The plant dies
B. Seeds form
C. Germination
D. Root growth
B. Seeds form
What part of the plant does most of the photosynthesis?
A. Roots
B. Flowers
C. Leaves
D. Stems
C. Leaves
What part of the flower receives pollen?
A. Stem
B. Stigma
C. Petal
D. Ovule
B. Stigma
Which condition would stop germination?
A. Warmth
B. Water
C. Dryness
D. Air
C. Dryness
Which plant part holds the seeds?
A. Flower
B. Leaf
C. Stem
D. Root
A. Flower
Which part of the life cycle helps plants spread to new places?
A. Germination
B. seedling
C. Seed dispersal
D. Photosynthesis
C. Seed dispersal
What do plants release into the air after photosynthesis?
A. Carbon dioxide
B. Oxygen
C. Water vapor
D. Nitrogen
B. Oxygen
What happens after a flower is pollinated?
A. The flower grows taller
B. The plant grows new roots
C. Seeds begin to form
D. The leaves fall off
C. Seeds begin to form
What is the first part to grow during germination?
A. Leaf
B. Flower
C. Root
D. Stem
C. Root
Which part helps the plant stay upright and supports the leaves?
A. Root hairs
B. Flower
C. Stem
D. Leaf veins
C. Stem
Which stage in the plant life cycle comes right before seed formation?
A. Germination
B. Photosynthesis
C. Pollination
D. Dispersal
C. Pollination
What sugar is made by photosynthesis?
A. Fructose
B. Glucose
C. Starch
D. Salt
B. Glucose
What is it called when animals or wind carry pollen?
A. Germination
B. Fertilization
C. Pollination
D. Growth
C. Pollination
What protects a seed before it germinates?
A. Stem
B. Seed coat
C. Flower
D. Leaf