Welcome To Aaryan Super Knowledge Animal Tissues On the basis of the structure of cells and their function, animal tissues are classified into four major types: Epithelial Tissue Muscular Tissue Nervous Tissue Connective Tissue Epithelial Tissue: The covering or protective tissues in the animal body are animal tissues. The cells of this tissue are tightly packed and it forms continuous sheet. Indeed cells of epithelium contain very little or no intercellular matrix. The skin and lining of buccal cavity, blood vessels, alveoli of lungs and kidney tubules are made of epithelial tissue. Epithelial cells lie on a delicate non-cellular basement membrane which contains a special form of matrix protein, called collagen. Functions: Epithelial cells protect the underlying cells from mechanical and chemical injuries and bacterial or viral infection. It covers most organs and cavities within the body. It also forms a barrier to keep different body system separate. Epithe
Welcome To Aaryan Super Knowledge Question and Answer session with Aaryan Sekh......Part-8 Q19. Aaryan Sir, Aj tak ka sab se hard question kon sa hai ? Ans:- Ye sawal mujhse kiya hai Anand Raj King ne. Meri life ka sabse hard question 5 rahe hain...... 1. Ek Psycho-killer ka pata lagaane ki paheli, jisko maine 2015 mein 3 mahine ke lagaatar koshish kar ke suljhaaya.....ye qustion mujhe diya gaya tha Scottland ke D.Sc ke proffessor ne. 2. dusra question meri life ka Streiochemistry se tha jisme mujhe sabse hard question ek aise molecule ka pata lagane ko mila jiska shape Toilet seat aur Bread ke sandwitch ki tarah hota hai...ye sawal mujhse kiya gaya tha McGill ke taraf se jo MIT ke Facuilty hain. 3. Ye sawal bhi bahutt hi ajeeb tha mujhe 10 compund khojne ko mile the jo sirf smell se pata karne the......jaise ki main aapko example bataata hu... (a) Ek aisa compound jiska smell Earth ki tarah ho. (b) Ek aisa compond jiska smell porty yaani stool/facial ki tara