Tissues Science - Tissues

Collenchyma mainly forms:

1. Hypodermis.
2. Epidermis.
3. Phloem.
4. Inner cortex.

Father of histology is:

1. Malpighi
2. Bichat
3. Mayer
4. None of them

Brush-bordered epithelium is found in:

1. Stomach.
2. Small intestine.
3. Fallopian tube.
4. Trachea.

Which of the following tissues are composed of mainly dead cells?

1. Phloem
2. Epidermis
3. Xylem
4. Endodermis

Ligament connects a bone with:

1. Skin
2. Muscle
3. Bone
4. Both (b) and (c)

Bone consists of _______ cells.

A nerve impulse passes from one neuron to another across a __________.

Tendons connect muscles with ________.

_________ consists of tracheids, vessels, parenchyma and fibres.

Blood is a _________ tissue.

Cambium has the apical meristem.

Cells of connective tissue are compactly packed with no intercellular spaces.

Vacuoles are absent in meristematic plant cell.

Sclereids form gritty part of ripe fruits.

Absorptive surface area of roots are increased by the presence of root hair.

What are boutons?

What is goblet cell?

Which type of WBC is most abundant in lymph?

What is common name of: (a) Xylem (b) Phloem?

What is the function of lateral meristem?

What is the number of blood platelets?

Write a note on squamous epithelium.

Name the following:

1. Neurons which carry impulses towards brain.
2. Process of neuron which carries impulses away from cyton.

What are tissues? Give importance of tissue.

What are the two types of striated muscle fibres?

What are the different tissues in alimals.

What are meristematic tissues? Explain with the help of suitable diagram. Give their classification on the basis of their position in the plant body.

Define muscular tissue, Classify and explain different types of muscles with the help of suitable diagrams.

1. Identify the figure.
2. Label W, X, Y and Z
3. What is chemical composition of material of the figure
4. What of the function of X?

Give an account of structure and function of xylem.

Describe the structure of a nerve cell.

1. Identify Figure A, B and C.
2. Which one of them has heavy deposition of lignin?
3. Which one of them provides both mechanical strength as well as flexibility?
4. Which one of them can be modified to form air cavities in awuatic plants?
5. Which one of them is commercially exploited to obtain Hemp and Jute?

What do you know about complex tissue Classify and explain its different types in plants with suitable diagrams.

Define connective tissue. Write down functions of connective tissue.

Describe the structure and functions of epithelium.