NEET MCQ on Structural Organization in Plants and Animals Quiz Questions

1. This statement about epithelial tissue is incorrect

A epithelial cells rest on a cellular basement membrane splitting it from underlying B covers the external body surface and the internal surface of some organs C adjacent cells are held by cell junctions with very little extracellular material D No blood vessels that supply nutrients to the epithelial cells

2. The large amoeboid cells found in areolar tissue and are also part of our innate immune system are known as:

A Mast cells B Macrophages C Adipocytes D Fibroblasts

3. What are the glands referred to as when secretary granules leave cells by exocytosis with no loss of other cellular material

A Merocrine B Holocrine C Autocrine D Apocrine

4. In humans, bipolar neurons are found in

A Spinal cord B Brain C Olfactory epithelium D Embryonic phases

5. This about

A Mosaic vision B Excretion by structures – malphigian tubules C Paurometabolous development D Hemolymph delivers oxygen to tissues

6. This structure has dense irregular connective tissue

A Cartilage B Ligaments C Tendons D Skin

7. In the bodies of complex animals, the most widely distributed and abundant tissue is

A Neural B Muscular C Connective D Epithelium

8. Sperms are stored in which part of the reproductive system in male cockroaches

A Mushroom glands B Seminal vesicles C Testes D Vas deferens

9. The role of the gap junction is to

A separate two cells from each other B Prevent substances from leaking across a tissue C Carry out cementing to keep adjacent cells together D Enable communication between adjoining cells by connecting the cytoplasm for quick

10. In comparison with humans, the erythrocytes in frogs are

A nucleated along with the presence of haemoglobin B no nucleus but with haemoglobin C few and very much small D nucleated and without haemoglobin