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WorksheetsAdaption for Survival and Defense
Total questions: 11
Worksheet time: 6mins
Structures for defense protect plants from threats that could potentially kill the plant.
true
false
What are the three basic plant structures of plants that are used for its defense?
poison
thorns
sensitivity to touch
all of the above
It is known as one of the defenses used by plant which is the sensitivity to touch
phototropism
thigmotropism
photosynthesis
Which of the following transports water form the roots of the plant
phloem
xylem
There are some plants that have _____________________ so that they are not eaten by animals
roots
poison
Plants have structures that allow them to survive in their habitat when the conditions are not suitable.
true
false
This plant structure helps anchor the plant in the ground
leaves
stem
roots
_________________________ help to increase the surface area so that more water and nutrients will be absorbed.
tap root
root hairs
Seeds have ____________________ to protect the embryo from injury and also from drying out.
cotyledon(food storage)
seed coat
embryo
Which of the following is an example of a plant having fibrous roots?
grass
carrot
dandelion
Which is an example of a plant having a TAP root?
carrots
grass
corn
