Biology, asked by 1234tu, 1 year ago

give the function of skeleteal tissues

Answers

Answered by Anonymous
0
┏─━─━─━─━∞◆∞━─━─━─━─┓
✭✮ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ✮✭
┗─━─━─━─━∞◆∞━─━─━─━─┛

Skeletal Tissue➫ A specialized contractile tissue found in animals which functions to move an organism's body.

➧Types 0f Skeletal Tissue are:-▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃⤵

➊❫ Cartilage:-   ▬▬▬▬▬▬▬▬☟

◉ Its nature is film but elastic.

◉ Heversian system is absent.

◉ Blood supply is limited to perichondrium.

◉ Mineral matter is deposited only in calcified cartilage.

◉ Chondrocytes cells occurs in groups of 2 or 4.

❱ It's Functions are:-═══════════════☟

①❭ It support the whole skeleton of body.

②❭ Intervertebral disc of cartilage absorb Shock.

③❭ It also act as a cushion against stress.

④❭ It prevents wear and tear.

❷❫ Bone:-      ▬▬▬▬▬▬▬▬☟

◉ Its nature is firm & brittle.

◉ Haversian system is present.

◉ Blood is supplied to the inner region of the bone.

◉ Mineral matter is deposited in the matrix in the form of carbonate & phosphate of calcium.

◉ 0steocytes secure singly & are arranged in lamellae.

❱ It's Functions are:-═══════════════☟

①❭ It support the framework & protect internal organs.

②❭ It helps in locomotion.

③❭ It provide surface for the attachment of muscles.

④❭ It is the Reservoir of calcium & phosphorus.

_________               Thanks...✊
Answered by Anonymous
4

AnswEr:

Skeletal connective tissue :

  • Matrix : Dense, mineralised, hard.
  • Supports the body.
  • Forms the framework [ endoskeleton ]
  • Protects the organs.
  • Helps in movement and locomotion.

[ NOTE : All locomotions are movements but all movements are not locomotion ]

\rule{200}2

Types :

  • Cartilage
  • Bone

★ Cartilage :

  • It is harder than dense connective tissue but softer than bone.
  • Matrix is made up of Chondroitin 6 Sulphate + Hyaloronic acid.
  • Name of its matrix is chondrin.
  • Location : in embryo as well as in adult.
  • Its growth is unidirectional.
  • It is avascular.
  • It helps in decreasing friction, hence present in between joints.

★ Bone :

  • It is harder than Cartilage.
  • Name of its matrix is collagen.
  • Collagen is composed of hydroxyapatite, and salts of calcium as well as of phosphate.
  • Its growth is bidirectional.

Similar questions