DAT Bootcamp – Plants Practice Exam Questions Correctly Answered.
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Course
DAT.
Institution
DAT.
DAT Bootcamp – Plants Practice Exam Questions Correctly Answered.
what are the 3 main components of a seed? - CORRECT ANSWER seed coat; storage material; embryo
the _____ is a hard outer layer that covers and protects the seed from various external forces - CORRECT ANSWER seed coat
the...
, where does primary growth occur in a new hatchling? - CORRECT ANSWER apical meristems
_____ cover and protect the apical meristem, so the meristem can further penetrate soil - CORRECT
ANSWER root caps
what are the 3 zones created by apical meristem divisions? - CORRECT ANSWER zone of division; zone of
elongation; zone of maturation
_____ is the vertical growth of a plant at its apical meristems - CORRECT ANSWER primary growth
(zone of division = zone of maturation in this picture)
_____ is the horizontal growth of a plant at its lateral meristems - CORRECT ANSWER secondary growth
what is the vascular cambium? - CORRECT ANSWER a ring of meristematic tissue located between the
primary xylem and primary phloem
cells that are produced on the _____ of the vascular cambium ring become the secondary xylem -
CORRECT ANSWER inside
cells produced on the outside of the vascular cambium ring become the _____ - CORRECT ANSWER
secondary phloem
the _____ forms wood (along with pith) - CORRECT ANSWER secondary xylem
(cells inside the vascular cambium = secondary xylem)
secondary phloem makes _____, which is constantly being shed and replaced - CORRECT ANSWER bark
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