MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Tissue Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
_____________ is a type of surface ectoderm. |
| A. | Keratinocyte |
| B. | Schwann cells |
| C. | Astrocyte |
| D. | Pinealocyte |
| Answer» B. Schwann cells | |
| 2. |
A condition in which tissue groups derived from the ectoderm undergo abnormal development is termed as Ectodermal Dysplasia. |
| A. | TRUE |
| B. | FALSE |
| Answer» B. FALSE | |
| 3. |
______________ develop from ectoderm derived from the mesenchyme. |
| A. | Cartilage |
| B. | Mammalian teeth |
| C. | Nails |
| D. | Hair |
| Answer» C. Nails | |
| 4. |
Epithelium and Mesenchyme are the origins for all the organs rising from the ectoderm. |
| A. | TRUE |
| B. | FALSE |
| Answer» B. FALSE | |
| 5. |
Epidermal cells give rise to the central nervous system. |
| A. | TRUE |
| B. | FALSE |
| Answer» C. | |
| 6. |
The process of ___________ within the ectoderm results in the formation of the neural tube, neural crest, and epidermis. |
| A. | neurulation |
| B. | gastrulation |
| C. | differentiation |
| D. | organogenesis |
| Answer» B. gastrulation | |
| 7. |
During the later stages of pregnancy, the ectoderm can be observed first in amphibians and fish. |
| A. | TRUE |
| B. | FALSE |
| Answer» B. FALSE | |
| 8. |
_____________ discovered the three germ layers. |
| A. | Heinz Christian Pander |
| B. | Alexander Fleming |
| C. | Rosalind Franklin |
| D. | Paul Muller |
| Answer» B. Alexander Fleming | |
| 9. |
In vertebrates, the ectoderm has five parts. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
The _____________ tooth enamel and epidermis are formed by differentiation of ectoderm. |
| A. | reproductive system |
| B. | digestive system |
| C. | endocrine system |
| D. | nervous system |
| Answer» E. | |