Structural Organisation in Animals PYQ — Page 2

Cuboidal epithelium with brush border of microvilli is found in

Goblet cells of alimentary canal are modified from

Mach the following cell structures with their characteristic features.  Select the correct option from the following

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

Select the correct route for the passage of sperms in male frogs.

Frog's heart when taken out of the body continues to beat for sometime. Select the best option from the following statements: (i) Frog is a poikilothermic (ii) Frog does not have any coronary circulation (iii) Heart is "myogenic" in nature (iv) Heart is autoexcitable

Which type of tissue is correctly paired with its location?

Smooth muscles are

The function of the gap junction is to:

Erythropoiesis starts in:

Choose the correctly matched pair:

Choose the correctly matched pair:

Identify the tissue shown in the diagram and match with its characteristics and its location. 

The four sketches (I, II, III and IV) 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? I.  II. III. IV. 

Compared to those of humans, the erythrocytes in frog are

The supportive skeletal structures in the human external ears and in the nose tip are examples of

Given below is the diagrammatic sketch of a certain type of connective tissue. Identify the parts labelled A, B, C and D, and select the right option about them  

Consider the following four statements (I-IV) related to the common frog Rana tigrina, and select the correct option stating which ones are true (T) and which ones are false $(\mathrm{F})$. I. On dry land it would die due to lack of $\mathrm{O}_2$ its mouth is forcibly kept closed for a few days. II. It has four-chambered heart. III. On day land it turns uricotelic from ureotelic. IV. Its life-history is carried out in pond water. 

Frogs differ from humans in possessing

The cells lining the blood vessels belong to the category of

The ciliated columnar epithelial cells in humans are known to occur in

The kind of epithelium which forms the inner walls of blood vessels is

Which one of the following is the correct pairing of a body part and the kind of muscle tissue that moves it?

Which one of the following is correct pairing of a body part and like kind of muscle tissue that moves it?