Class 9 tissue chapter
*Multiple-choice questions*
1.Which tissue is responsible for the increase in the girth of a plant stem?
a) Apical meristem
b) Intercalary meristem
c) Lateral meristem
d) Parenchyma
2. The husk of a coconut is made of which tissue?
a) Parenchyma
b) Sclerenchyma
c) Collenchyma
d) Xylem
3 .Which of these components of blood fights infection?
a) RBC
b) WBC
c) Platelets
d) Plasma
4. A person met with an accident in which two long bones of the hand were dislocated. Which of the following is the most probable reason?
a) Tendon break
b) Ligament break
c) Areolar tissue break
d) Cartilage break
5. The rhythmic contraction and relaxation of the heart is caused by which type of muscle tissue?
a) Striated muscle
b) Smooth muscle
c) Cardiac muscle
d) Voluntary muscle
6. Which type of epithelial tissue lines the inner surface of the mouth and esophagus?
a) Cuboidal epithelium
b) Columnar epithelium
c) Squamous epithelium
d) Ciliated epithelium
*Subjective questions*
*Short answer questions*
1. What is a tissue and its role in multicellular organisms?
2. Name the simple permanent plant tissues and how their cell walls differ.
3. Differentiate between simple and complex plant tissues.
4.How does cork provide protection in plants?
5.What are the functions of stomata?
6.Name the elements that make up xylem tissue.
Why is blood classified as a connective tissue?
7. Which tissue stores fat and where is it located?
8.Give three features of cardiac muscles.
Name the tissues connecting:
a) Muscle to bone
b) Bone to bone
Long answer questions
1.Compare striated, unstriated, and cardiac muscle fibers based on structure, location, control, and include diagrams.
2.Describe nervous tissue (structure, function, location) and draw a neuron diagram.
3.Explain why xylem and phloem are complex tissues and describe their components.
4.Define meristematic tissues and their types based on location.
5.Give four differences between bone and cartilage.