Consider the following statement and select the option stating which ones are true (T) and which ones are false (F)
(i) Emigration is the movement of individuals out of a place or country
(ii) Combined contraceptive pills contain synthetic progesterone and estrogen to check ovulation
(iii) Depo-Provera are estrogen derivative injections
(iv) The scientific study of human population is called demography.

Options

A. `{:("(i) (ii) (iii) (iv)"),("T T F T"):}`
B. `{:("(i) (ii) (iii) (iv)"),("T F T F"):}`
C. `{:("(i) (ii) (iii) (iv)"),("T F F T"):}`
D. `{:("(i) (ii) (iii) (iv)"),("T F T T"):}`

Explanation

To determine which statements are true (T) and which are false (F), let's analyze each statement step by step:

1. **Statement (i): Emigration is the movement of individuals out of a place or country.**
- **Analysis**: Emigration refers specifically to the act of leaving one's resident country with the intent to settle elsewhere. This definition aligns with the statement provided.
- **Conclusion**: This statement is **True (T)**.

2. **Statement (ii): Combined contraceptive pills contain synthetic progesterone and estrogen to check ovulation.**
- **Analysis**: Combined contraceptive pills indeed contain synthetic forms of the hormones progesterone and estrogen. These hormones work together to prevent ovulation by inhibiting the release of follicle-stimulating hormone (FSH) and luteinizing hormone (LH).
- **Conclusion**: This statement is **True (T)**.

3. **Statement (iii): Depo-Provera are estrogen derivative injections.**
- **Analysis**: Depo-Provera is actually a brand name for a contraceptive injection that contains medroxyprogesterone acetate, which is a derivative of progesterone, not estrogen. Therefore, this statement is incorrect.
- **Conclusion**: This statement is **False (F)**.

4. **Statement (iv): The scientific study of human population is called demography.**
- **Analysis**: Demography is indeed the statistical study of populations, including the structure, distribution, and trends in population changes. This definition matches the statement.
- **Conclusion**: This statement is **True (T)**.

Now, summarizing the results:
- (i) True (T)
- (ii) True (T)
- (iii) False (F)
- (iv) True (T)

Thus, the sequence of true and false statements is: **T, T, F, T**.

The correct option that matches this sequence is **Option 1**.