The type of connective tissue present in skin is:
1. | Loose connective tissue |
2. | Dense irregular connective tissue |
3. | Dense regular connective tissue |
4. | Specialized connective tissue |
All the following are termed as specialized connective tissue except:
1. Blood | 2. Tendon |
3. Bone | 4. Cartilage |
The type of tissue present in the tip of the nose, outer ear joints and between adjacent bones of the vertebral column is a/an:
1. | ligament | 2. | dense connective tissue |
3. | cartilage | 4. | adipose tissue |
Communication junctions found at some fusion points that allow the cardiac muscle cells to contract as a unit are called as:
1. Intercalated discs
2. Sarcolemma
3. Nodes of Ranvier
4. Motor end plates
Apart from the neuron, the neural tissue in the body is also made up of:
1. | Neuroglial cells | 2. | Dendritic cells |
3. | Myoepithelium | 4. | CD4 cells |
Which mouth part of cockroach acts as a tongue?
1. Labrum | 2. Labium |
3. Maxilla | 4. Hypopharynx |
The tegmina in Periplaneta americana are:
1. | Mesothoracic forewings not used in flight |
2. | Mesothoracic forewings used in flight |
3. | Metathoracic hindwings not used in flight |
4. | Metathoracic hindwings used in flight |
Anal cerci in Periplaneta americana:
1. | are present in the 9th segment in both sexes |
2. | are present only in males |
3. | are present in the 10th segment in both sexes |
4. | are present only in females |
Ommatidia are:
1. simple eyes of cockroach
2. compound eyes of cockroach
3. subunits of compound eyes in cockroach
4. subunits of simple eyes in cockroach
Which of the following is not a part of male cockroach reproductive system?
1. Phallic gland
2. Collaterial gland
3. Mushroom gland
4. Phallomeres