Match the following cell structure with its characteristic feature:

Select the correct option from the following:

The function of the gap junction is to?

Endocrine and exocrine glands are formed from
what type of tissue?

1. connective

2. blood

3. muscle

4. epithelial

Given below is a diagrammatic representation of a glandular tissue

Identify the structure labelled as 'A' and choose the correct option with respect to its example.

(1) Gastric gland

(2) Goblet cells

(3) Oxyntic cells

(4) Sebaceous gland

Cell junctions like tight, adhering, and gap junctions are mainly present between the neighbouring cells of:

1. Neural tissue

2. Connective tissue

3. Muscular tissue

4. Epithelial tissue

Match the columns.

          a            b             c              d

1.       i             ii            iii               iv

2.       ii            iv            iii               i

3.       ii            iv             i               iii

4.       ii            i              iii               iv

Which of the following provides structural and functional link between the individual cells in epithelial tissues?

Goblet cells are specialized cells of the
1. stratified squamous epithelium
2. cuboidal epithelium
3. columnar epithelium
4. simple squamous epithelium

Which among the following statements are correct ?

(I) Saliva is secreted by exocrine glands.

(II) Epithelial tissue rests on non-cellular basement membrane.

(III) Muscular tissue possesses cell junctions.

(IV) Mucus-secreting goblet cells are multicellular.

(1) I and II only

(2) I and IV only

(3) I, II and III

(4) Only III

The four sketches (A, B, C, and D) given below, represent four different types of animal tissues. Which one of these is correctly identified in the options given, along with its correct location and function?