Question

please please please answer me plz ​

Answer 1

Both are specialised forms of connective tissues. They are both made up of cells embedded in extracellular matrix

Answer 2

5)

bone:

(i) bone is the hardest tissue

(ii) in bone the matrix contains the tissues oasis

(iii) bones grow in bi-directional

(iv) bones are either compact or spongy

cartilage:

(i) it is a soft skeletal tissue

(ii) in cartilage the core protein of matrix is aggrecan

(iii) growth of cartilage is uni-directional

(iv) cartilage is of three types: hyaline cartilage, fibro cartilage and elastic cartilage

6) on the first pic

7) on the second pic

8) ans:

         (i) smooth muscles are found in the viscera(internal organs)

skeletal muscles are attached with the skeleton

(ii) smooth muscles are involved in the involuntary movements.

skeletal muscles are involved in the voluntary movements.

9) Ans:

          Areolar connective tissues serves a quite few functions and because of this, is found in various places of the body, such as surrounding the blood vessels, nerve bundles, muscles and organs. It also fills spaces between organs and more superficially, connects our skin to our underlying muscular layer.

10)Ans:

          A simple columnar epithelium is a columnar epithelium that is uni-layered. In humans, a simple columnar epithelium lines most organs of the digestive tract including the stomach, small intestine and large intestine. Simply columnar epithelium line the uterus.

11)Ans:

          Muscle tissue is a tissue that helps in the contraction of muscles. Muscle tissue gives muscles the ability to contract by applying forces to other body parts. Movement is one of the property of the muscle tissues. This specialized tissue contains muscle cells' fibers which are connected in fibers and sheets.

12) last two pics