NCERT Solutions for Class 9 Science - Tissues (Biology), NCERT Textbook Solutions for Class 9 Science, NCERT Solutions For Class 9 Biology, Tissues - Class 9th NCERT Solutions Science, NCERT Solutions For Class 9 Biology Science Chapter 6 - Tissues, Science - Biology - Class 9 (CBSE/NCERT) - Chapter 6 – Tissues – Questions and Answers/Notes/Worksheets, CBSE Class 9 - Biology – Chapter 6 - Tissues Practice Pages, Extra Question and Answer based on NCERT for Class 9th, Science Biology, CBSE Grade IX free Worksheets PDF Tissues exemplar question answer, NCERT Book question answer, Science Question bank on Tissues for ninth standard, The Fundamental Unit Of Life, Which of the following tissues has dead cells? (a) Parenchyma (b) Sclerenchyma (c) Collenchyma (d) Epithelial tissue. Find out incorrect sentence. (a) Parenchymatous tissues have intercellular spaces. (b) Collenchymatous tissues are irregularly thickened at corners. (c) Apical and intercalary meristems are permanent tissues. (d) Meristematic tissue, in its early stage, lacks vacuoles. Girth of stem increases due to (a) apical meristem (b) lateral meristem (c) intercalary meristem (d) vertical meristem. Which cell does not have perforated cell wall? (a) Tracheids (b) Companion cells (c) Sieve tubes (d) Vessels. Intestine absorbs the digested food materials. What type of epithelial cells are responsible for that? (a) Stratified squamous epithelium (b) Columnar epithelium (c) Spindle fibres (d) Cuboidal epithelium. A person met with an accident in which two long bones of hand were dislocated. Which among the following may be the possible reason? (a) Tendon break (b) Break of skeletal muscle (c) Ligament break (d) Areolar tissue break. While doing work and running, you move your organs like hands, legs etc. Which among the following is correct? (a) Smooth muscles contract and pull the ligament to move the bones (b) Smooth muscles contract and pull the tendons to move the bones (c) Skeletal muscles contract and pull the ligament to move the bones (d) Skeletal muscles contract and pull the tendon to move the bones. Which muscles act involuntarily? (i) Striated muscles (ii) Smooth muscles (iii) Cardiac muscles (iv) Skeletal muscles. Meristematic tissues in plants are (a) localised and permanent (b) not limited to certain regions (c) localised and dividing cells (d) growing in volume. Which is not a function of epidermis? (a) Protection from adverse condition (b) Gaseous exchange (c) Conduction of water (d) Transpiration. Select the incorrect sentence (a) Blood has matrix containing proteins, salts and hormones (b) Two bones are connected with ligament (c) Tendons are non-fibrous tissue and fragile (d) Cartilage is a form of connective tissue. Cartilage is not found in (a) nose (b) ear (c) kidney (d) larynx. Fats are stored in human body as (a) cuboidal epithelium (b) adipose tissue (c) bones (d) cartilage. Bone matrix is rich in (a) fluoride and calcium (b) calcium and phosphorus (c) calcium and potassium (d) phosphorus and potassium. Contractile proteins are found in (a) bones (b) blood (c) muscles (d) cartilage. Voluntary muscles are found in (a) alimentary canal (b) limbs (c) iris of the eye (d) bronchi of lungs. Nervous tissue is not found in (a) brain (b) spinal cord (c) tendons (d) nerves. Nerve cell does not contain (a) axon (b) nerve endings (c) tendons (d) dendrites. Which of the following helps in repair of tissue and fills up the space inside the organ? (a) Tendon (b) Adipose tissue (c) Areolar (d) Cartilage. The muscular tissue which functions throughout the life continuously without fatigue is (a) skeletal muscle (b) cardiac muscle (c) smooth muscle (d) voluntary muscle. Which of the following cells is found in the cartilaginous tissue of the body? (a) Mast cells (b) Basophils (c) Osteocytes (d) Chondrocytes