Tissues that help in transport of materials are called
A) Meristematic tissue
B) Dermal tissue
C) Ground tissue
D) Vascular tissue
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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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Roads, transport, communication, etc. are called
C) Infrastructure
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The nutrients which help in growth and regeneration of body tissues are
Correct option is D) proteins
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Tissues that form outer coverings are called as
B) Dermal tissue
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Tissues that form the bulk of the plant body are called as
C) Ground tissue
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Which tissues are together called as periderm?
Phellogen, phellem and phelloderm constitute periderm.
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The flow of materials between organisms and their environment is called …………
C) Bio geochemical cycle
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Roots which store food materials are called ………………… roots.
Roots which store food materials are called Taproot roots.
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The main aim of this organization is self-help through mutual help. Identify the type of organizations.
Co-operative Society
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The susceptibility of a magnetic materials is – 4.2×10^–6 . Name the type of magnetic materials it represents.
Susceptibility of material is negative, so given material is diamagnetic.
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