50+ tissues worksheets on Quizizz | Free & Printable - Free Printable

Let's go through each of the questions in your quiz and solve them one by one with explanations.

---

1. Which of the following is *not* one of the four tissue types?

Options:
A) Connective
B) Epithelial
C) Nervous
D) Blood

✔ Correct Answer: D) Blood

Explanation:
The four primary tissue types in the human body are:
- Epithelial tissue
- Connective tissue
- Muscle tissue
- Nervous tissue

Blood is a type of connective tissue, not a separate tissue type. So, it is not one of the four main categories — it’s a subtype of connective tissue.

---

2. Where is epithelial tissue found?

Options:
A) all of the above
B) glands
C) lines organs
D) covering body surfaces

✔ Correct Answer: A) all of the above

Explanation:
Epithelial tissue covers body surfaces (like skin), lines internal organs and cavities (such as the digestive tract), and forms glands (e.g., sweat glands). Therefore, all listed locations are correct.

---

3. Which tissue is this?

*(Image shows a single layer of flat cells, with nuclei near the base)*

Options:
A) Stratified Squamous
B) Simple Squamous
C) Pseudostratified columnar
D) Simple cuboidal

✔ Correct Answer: B) Simple Squamous

Explanation:
- "Simple" means one cell layer thick.
- "Squamous" means flat, scale-like cells.
- The image shows a single layer of flat cells — typical of simple squamous epithelium, which is found in areas like the alveoli of lungs or lining blood vessels (endothelium).

---

4. Identify:

*(Image shows tall, column-shaped cells with nuclei at the base; some have cilia on top)*

Options:
A) Columnar
B) Transitional
C) Cuboidal
D) Pseudostratified

✔ Correct Answer: D) Pseudostratified

Explanation:
Even though the cells appear layered, all cells rest on the basement membrane, but their nuclei are at different levels — giving a "false" appearance of stratification. This is pseudostratified columnar epithelium, commonly found in the respiratory tract (e.g., trachea). It often has cilia and goblet cells.

> Note: If the image showed only one layer of tall cells with nuclei at the base and no false layering, it might be simple columnar. But since the question says “pseudostratified” is an option and the nuclei are unevenly positioned, D is correct.

---

5. Identify:

*(Image shows multiple layers of cells, with the surface cells being flat and the deeper ones more rounded)*

Options:
A) Transitional
B) Stratified Squamous

✔ Correct Answer: B) Stratified Squamous

Explanation:
This is stratified squamous epithelium:
- Multiple layers of cells
- Surface cells are flat (squamous)
- Deeper cells are more cuboidal or columnar
- Found in skin (epidermis), mouth, esophagus, etc.

> Note: Transitional epithelium (also called urothelium) is found in the urinary tract (bladder), and its cells are dome-shaped and can stretch. The image doesn't show that morphology.

---

✔ Summary of Answers:

| Question | Correct Answer |
|--------|----------------|
| 1 | D) Blood |
| 2 | A) all of the above |
| 3 | B) Simple Squamous |
| 4 | D) Pseudostratified |
| 5 | B) Stratified Squamous |

Let me know if you'd like help with the remaining 11 questions!