Mathc column I with column II and select the correct option from the codes given below.
`{:("Column I","Column II"),("Hyaluronidase",(i)"Acrosomal reaction"),("corpus luteum",(ii)"Morphogenetic"),("Gastrulation","(Progesterone"),("Capacitation",(iv)"Mammary gland"),("Colostrum",(v)"Sperm activation"):}`

Options

A. v,ii,iv,i,iii
B. i,iii,ii,v,iv
C. iii,ii,v,iv,i
D. i,ii,iii,iv,v

Answer

To solve the matching question, we will go through each item in Column I and identify the correct corresponding item in Column II based on the definitions and roles of each term.

### Step-by-Step Solution:

1. **Hyaluronidase**:
- This is an enzyme found in the acrosome of sperm. It plays a crucial role in the acrosomal reaction, which is essential for the sperm to penetrate the egg.
- **Match**: Hyaluronidase (i) "Acrosomal reaction".

2. **Corpus Luteum**:
- The corpus luteum is a yellowish structure that forms in the ovary after ovulation. It secretes the hormone progesterone, which is vital for maintaining the uterine lining during pregnancy.
- **Match**: Corpus luteum (iii) "Progesterone".

3. **Gastrulation**:
- Gastrulation is a developmental process that leads to the formation of the three germ layers (ectoderm, mesoderm, and endoderm) in the developing embryo. It involves morphogenetic movements.
- **Match**: Gastrulation (ii) "Morphogenetic".

4. **Capacitation**:
- Capacitation refers to the physiological changes that sperm undergo to gain the ability to fertilize an egg. It is essentially the process of sperm activation.
- **Match**: Capacitation (v) "Sperm activation".

5. **Colostrum**:
- Colostrum is the first form of milk produced by the mammary glands after giving birth. It is rich in antibodies and provides essential nutrients and immunity to the newborn.
- **Match**: Colostrum (iv) "Mammary gland".

### Final Matching:
- Hyaluronidase → (i) Acrosomal reaction
- Corpus luteum → (iii) Progesterone
- Gastrulation → (ii) Morphogenetic
- Capacitation → (v) Sperm activation
- Colostrum → (iv) Mammary gland

### Correct Option:
Based on the matches, the correct answer is **Option 2**.