Q) All of the following are incorrect w.r.t type of epithelial cells found in the alveolar walls except
A) Cuboidal in shape
B) Flattened cells with irregular boundaries
C) Having basal nuclei
D) Presence of cilia

Which of the following is incorrect about the epithelium found in the lining of intestine (A) helps in secretion and absorption (B) composed of tall and slender cells (C) cells bear cilia on their free surface (D) cells have nuclei at their base

Identify the type and location of epithelium where a single thin layer of flattened cells with irregular boundaries is seen- (A) Squamous epithelium- Lining of blood vessels (B) Cuboidal epithelium- Epithelium of proximal convoluted tubule (C) Cuboidal epithelium- Lining of blood vessels (D) Squamous epithelium- lining of thyroid vesicles

Which of the following statements is correct ? (A) Mycoplasma has no cell wall (B) Viruses can multiply only when they are present inside the living cell. (C) True sexuality s not found in bacteria (D) Mycoplasma can not survive without O_(2)

Match the columns I,II and III and choose the correct combination from the options given. {:(Column I,Column II,Column III),(a."Tall and slender cells",1."Cuboidal epithelium",K."Bronchioles"),(b."Flattened cells with irregular boundaries",2."Columnar epithelium",L."Tubular parts of nephrons"),(c."Cilia on their free surface",3."Squamous epithelium",M."Lining of intestine"),(d."Cube like cells",4."Ciliated epithelium",N."Walls of blood vessels"):}

Which of the following is function of cell wall in plant? (A) It helps in cell to cell interaction (B) It provides barrier to desirable molecule (C) It gives shape to cell and cell organelles (D) It protects the cells from mechanical damage

Which of the following is correct: (a) Cells of all living organisms have a nucleus. (b) Both animal and plant cells have a well defined cell wall. (c) In prokaryotes, there are no membrane bound organelles. (d) Cells are formed de novo from abiotic materials.

Select the combination of option that will correctly complete the below statements. I. A typical eukaryotic cell has membrane bound distinct structures namely,(P). II. All the prokaryotes are known to have a layer of cell wall around its cell membrane except (Q) III. A special membranous structure found in a bacteria is (R) which is formed by the extensions of the plasma membrane of the cell. IV. (S) are thin filamentous extensions from cell wall that helps the bacterial cell with motility.