Question

Match the LIST-I (Species) with LIST-II (Products under development): 
\[ \begin{array}{|l|l|} \hline \textbf{LIST I (Species)} & \textbf{LIST II (Products under development)} \\ \hline A. \ \text{Cow} & I. \ \text{Antithrombin II} \\ B. \ \text{Goat} & II. \ \text{Insulin} \\ C. \ \text{Sheep} & III. \ \text{Fibrinogen} \\ D. \ \text{Chicken} & IV. \ \text{Lactoferrin} \\ \hline \end{array} \]
Choose the correct answer from the options given below: 
 

• A. A - IV, B - I, C - III, D - II
• B. A - IV, B - I, C - II, D - III
• C. A - II, B - III, C - IV, D - I
• D. A - II, B - III, C - I, D - IV

Hint:

Remember: Goats → Antithrombin II, Sheep → Fibrinogen, Cows → Lactoferrin, Chickens → Insulin.

Answer 1

The Correct Option is A

Step 1: Transgenic Product Comprehension. Transgenic animals are utilized for the synthesis of therapeutic proteins. Genetic engineering enables various animal species to express specific products within their milk or eggs. Step 2: Accurate Pairings. - Cow → Lactoferrin (IV): Lactoferrin is sourced from cow's milk. - Goat → Antithrombin II (I): Goats have been engineered to secrete this anticoagulant protein in their milk. - Sheep → Fibrinogen (III): Sheep are employed in the production of blood-coagulation factors, such as fibrinogen. - Chicken → Insulin (II): Chickens are being investigated for insulin production in their eggs. Step 3: Validation Against Options. Option (A) presents all correct pairings. Step 4: Final Determination. The accurate pairings are Cow - IV, Goat - I, Sheep - III, and Chicken - II.