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FREE AND STUDY GAMES ABOUT GR 7 SC CH 2 EXAM
QUESTIONS
Actual Qs and Ans Expert-Verified Explanation
This Exam contains:
-Guarantee passing score -21 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation
Question 1: occurs when the ripened fruit bursts open and scatters the seeds
Answer:
mechanical dispersal
Question 2: the ripened ovary of a flower
Answer:
fruit
Question 3: A plant that no longer depends on its cotyledons
Answer:
seedling Question 4: The tiny, hair like threads of a moss that absorbs water and nutrients
Answer:
rhizoids
Question 5: A carbohydrate found in the cell wall of plants
Answer:
cellulose
Question 6: The early growth of a seed
Answer:
germination Question 7: the tiny shoot that will become the stem and leaves of a plant embryo
Answer:
plumule
Question 8: the transfer of pollen from the anther to the stigma
Answer:
pollination
Question 9: A flowering seed plant
Answer:
angiosperm
Question 10: the green pigment of plants that is necessary for photosynthesis
Answer:
Chlorophyll Question 11: Tissue that carries water and nutrients from the root hairs to the leaves
Answer:
zylem
Question 12: evaporation of water from the leaves
Answer:
transpiration
Question 13: family that has woody stems, fleshy fruits, and cup shaped blossoms with 5 petals
Answer:
rose
Question 14: The uniting of a sperm cell with an egg cell
Answer:
Fertilization Question 15: form of reproduction that does not involve flowers, seeds, or fruits
Answer:
vegetative
Question 16: cluster of leaves growing around the base of a plant
Answer:
rosette
Question 17: general term for plants with vascular systems
Answer:
tracheophytes Question 18: A structure designed for food absorption and storage in a plant embryo
Answer:
cellulose
Question 19: sweet liquid stored at the base of a flower
Answer:
nectar Question 20: the tissue that carries sugars from the leaves to the stem and root
Answer:
phloem
Question 21: A plant whose seeds have two cotyledons
Answer:
Dicot
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