Adipose tissue and areolar tissue are consider as

1.	Loose connective tissue and dense connective tissue respectively.
2.	Dense regular and dense irregular tissue respectively.
3.	Both are specialised connective tissue.
4.	Both are loose connective tissue.

What is true regarding the morphology of Periplaneta americana?

1.  Head is formed by the fusion of 10 segments

2.  Hypopharynx acts as the tongue

3.  The first pair of wings arise from the prothorax

4.  Anal cerci are not seen in females

The first pair of wings of a cockroach arises from the:

1. Prothorax

2. Mesothorax

3. Metathorax

4. Anal styles

Which of the following connects the cytoplasm of adjoining epithelial cells?

1. Tight junctions

2. Adhering junctions

3. Gap junctions

4. All of these

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

Tick mark the statement which is not correct with respect to cockroach?

1.  In cockroach the grinding of the food particles is performed by mandibles & gizzard.

2.  Malpighian tabules help in the removal of nitrogenous wastes in the form of urea & ammonia.

3.  Midgut gut of cockroach absorb food.

4.  Main body cavity is called haemocoel.

Which of the following statement is incorrect regarding frog?
1. Digestive system without salivary gland
2. Respiratory system without intercostals muscles
3. Circulatory system without SA node.
4. Reproductive system without copulatory organs.

Mark the incorrect match related to the cockroach:

Bone is a _______ connective tissue, bone cells called ________ are located in spaces called ______.

1. Dense, Osteocytes, Lacunae

2. Specialized, Osteocytes, Lacunae

3. Dense, Osteoblasts, Haversian canal

4. Specialized, Osteoclasts, Haversian canal

Tadpoles can be made to grow in size and become adult by