Identify the vascular tissues.
A) Xylem
B) Phloem
C) Both xylem and phloem
D) Sclerenchyma
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Which are the first terrestrial plants to possess xylem and phloem?
Pteridophytes are known as first vascular and true land plants.
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Write the important characteristics of gymnosperms with respect to following points: 1. Vascular tissues 2. Roots 3. Spores 4. Leaves
1. Vascular tissues: They are vascular plants having xylem with tracheids and phloem with sieve cells. 2. Roots: The root system is tap root type. In some gymnosperms, the roots form symbiotic association...
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Gum is secreted by A) Dermal layer B) Meristematic cells C) Xylem D) Phloem
A) Dermal layer
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Identify the phloem element. A) Trachieds B) Vessels
C) Sieve cells
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Xylem and phloem are examples for –
C) Complex tissue
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Read the following statements. i) Vascular tissue comprise of xylem only.
C) i false, ii true
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Correct statements among the following: i. Xylem transports minerals and water. ii. Phloem distributes nutrients.
C) ii ,iii and iv
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Phloem was named as _______ by Haberlandt as similar to xylem.
The correct answer is (B) Leptome
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The tissue which is present in between xylem and phloem of stem is called
(C) vascular cambium
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1. Connective tissues are highly vascular, except _______ .
1. cartilage 2. skeletal tissue 3. loose
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