Structural Organisation In Animals

Choose the wrong statement

• Tight junctions helps to stop substances from leaking across a tissue

• Adhering junctions perform cementing to keep neighbouring cells together

• Gap junctions facilitate the cells to communicate with each other by connecting the nuclei of adjoining cells

• The main functions of Cuboidal epithelium are secretion and absorption

• The main functions of Cuboidal epithelium are secretion and absorption

Match the following

• i - B; ii - E; iii - C; iv - D; v - A

• i - C; ii - E; iii - A; iv - B; v - D

• i - C; ii - D; iii - E; iv - A; v - B

• i - E; ii - A; iii - B; iv - D; v - C

• i - E; ii - A; iii - B; iv - D; v - C

The collagenous connective tissue layer holding the muscle bundles together is 

• Pleura

• Pericardium

• Sarcolemma

• Fascia

• Fascia

The ciliated epithelial cells are required to move particles or mucus in a specific direction. In humans, these cells are mainly present in

• Fallopian tubes and Pancreatic duct

• Eustachian tube and Salivary duct

• Bronchioles and Fallopian tubes

• Bile duct and Brochioles

Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth

• Pharynx → Oesophagus → Gizzard → Crop → Ileum → Colon → Rectum

• Pharynx → Oesophagus → Gizzard → Ileum → Crop → Colon → Rectum

• Pharynx → Oesophagus → Ileum → Crop → Gizzard → Colon → Rectum

• Pharynx → Oesophagus → Crop → Gizzard → Ileum → Colon → Rectum