Question

3. Explain the following terms:
a) parenchyma
b) xylem
c) neuron
d) skeletal connective tissue
e) meristematic tissue​

Answer 1

$\large\sf\blue{\underline{\underline{a) \: Parenchyma \: :}}}$

• Parenchyma is a tissue in plants that makes the cells of the bulk of flowers, leaves and roots.
• Parenchyma also helps in the exchanges of gases and storage of food.

$\large\sf\blue{\underline{\underline{b) \: Xylem \: :}}}$

• Xylem is the tissue in plants that conducts the water and helps in the transport of materials in the plants.
• Xylem is known as the water conducting tissues.

$\large\sf\blue{\underline{\underline{c) \: Neuron \: :}}}$

• Neurons are units of brain and it transmits the information to the nerve cells.
• Neuron consists of axon, dendrites, cell body, nucleus and nerve ending.

$\large\sf\blue{\underline{\underline{d) \: Skeletal \: connective \: tissue \: : }}}$

• Skeletal tissues are the tissue and they joins the skeletal organ bones to the muscles.
• This tissues are made up of cells and solid matrix.

$\large\sf\blue{\underline{\underline{e) \: Meristematic \: tissue \: :}}}$

• Meristematic tissues are responsible for the growth in the plants.
• Meristematic tissues can divides actively throughout its life.

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Answer 2

• Parenchyma is a tissue in plants that makes the cells of the bulk of flowers, leaves and roots.
• Xylem is the tissue in plants that conducts the water and helps in the transport of materials in the plants.
• Neurons are units of brain and it transmits the information to the nerve cells.
• Skeletal tissues are the tissue and they joins the skeletal organ bones to the muscles.