Question:
Which of the following immunoglobulin (Ig) is present in colostrum?
Which of the following immunoglobulin (Ig) is present in colostrum?
Show Hint
IgA = Secretory antibody (in colostrum, tears, saliva).
Updated On: Jun 6, 2026
- Ig A
- Ig G
- Ig M
- Ig E
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Concept
Immune system and antibodies.
Step 2: Meaning
Antibody types present in secretions.
Step 3: Analysis
Colostrum, the initial milk produced after birth, is rich in IgA antibodies, which provide passive immunity to the infant.
Step 4: Conclusion
IgA is the immunoglobulin present in colostrum.
Final Answer: (A)
Immune system and antibodies.
Step 2: Meaning
Antibody types present in secretions.
Step 3: Analysis
Colostrum, the initial milk produced after birth, is rich in IgA antibodies, which provide passive immunity to the infant.
Step 4: Conclusion
IgA is the immunoglobulin present in colostrum.
Final Answer: (A)
Was this answer helpful?
0
0
Top AP EAPCET Zoology Questions
- The incorrect statement for subspecies
- The equation which explains relation of species–area on logarithmic scale
- Life span of blood platelets is
- Assertion (A): The activated osteoblasts start deposition of mineral material to join fractured bone.
Reason (R): The major part of inorganic matter of bone is collagen. - Choose the correct statement among the following
View More Questions
Top AP EAPCET Immunity Questions
- Study the following statements regarding immune system and choose the correct statements: I. Memory B-cells are responsible for rapid and enhanced secondary immune response. II. Complement system proteins are mainly present in blood plasma and are part of adaptive immunity. III. Cell mediated immunity is mainly carried out by cytotoxic T-cells. IV. Plasma cells directly attack and phagocytose pathogens.
- Statement I: Part of antibody that binds with the antigen is called paratope. Statement II: Part of antigen that binds with the antibody is known as epitope.
- Assertion (A): Breast feeding during the initial period of infant growth is necessary for bringing up a healthy baby. Reason (R): Colostrum contains several antibodies, especially IgA type.
- Allergy is caused due to the release of chemicals like:
Top AP EAPCET Questions
- A body is projected from the ground at an angle of $\tan^{-1} \left( \frac{8}{7}\right)$ with the horizontal. The ratio of the maximum height attained by it to its range is
- The four quantum numbers of the valence electron of potassium are :
- A lens forms real and virtual images of an object, when the object is at $u_{1}$ and $u_{2}$ distances respectively. If the size of the virtual image is double that of the real image, then the focal length of the lens is (take, the magnification of the real image as $m$ )
- Two spheres $P$ and $Q$, each of mass $200\, g$ are attached to a string of length one metre as shown in the figure. The string and the spheres are then whirled in a horizontal circle about $O$ at a constant angular speed. The ratio of the tension in the string between $P$ and $Q$ to that of between $P$ and $O$ is $(P$ is at mid-point of the line joining $O$ and $Q$ )
- The volume of $0.02\, M$ acidified permanganate solution required for complete reaction of $60\, mL$ of $0.01\, MI^{-}$ ion solution to form $I_2$ in $mL$ is
View More Questions