The primary germ layer endoderm is derived from_____________?

Related Mcqs:

1. Bile acids are derived from_____________?

   A. Bile salts B. Bile pigments C. A & B D. Cholesterol...

2. Thyroxine and catecholamines are derived from_____________?

   A. Tyrosine B. Tryptophan C. Alanine D. Leucine...

3. The rest of malassez in the periodontal ligament are derived from_____________?

   A. Dental pulp B. Lamina propria C. Odontogenic epithelium D. Vestibular lamina...

4. Sharpey’s fibres are derived from_____________?

   A. Hertwig’s root sheath B. Epithelial rests of malassez C. Alveolar bone D. Dental follicle...

5. The odontoblasts killed during cavity preparation are derived from_____________?

   A. Unaffected odontoblasts from the pulp B. Undifferentiated cells C. Histocytes D. Osteoblasts...

6. In granuloma, epithelial and giant cells are derived from_____________?

   A. T cells B. B cells C. Plasma cells D. Monocyte...

7. Enzymes responsible for suppuration are derived chiefly from_____________?

   A. PMN’s B. Lymphocytes C. Monocytes D. Eosinophils...

8. Which of the following is a derived a derived protein_____________?

   A. Protamines B. Peptones C. Prolamines D. Lactalbumin...

9. Meiotic division of male germ cells commence_______________?

   A. During intra – uterine life B. just before birth C. by around 6 years after birth D. by around 16 years...

10. Animals maintained in germ free environmental did not develop caries even when fed on a high carbohydrate diet is given by_____________?

    A. Gottlieb B. Miller C. Synder D. Orland and Fizgerald...