Match the following:

A-III, B-I, C-IV, D-II
To solve the problem, we need to match the institutions with their corresponding contributions.
1. Analyzing the Institutions and Contributions:
Indian Veterinary Research Institute (A): This institute is known for storing top-quality frozen semen. This matches with Contribution I. (Storing of top-quality frozen semen.)
Breeding Centre at Salon (B): The contribution of this center is related to Saheli, which is a contraceptive product. This matches with Contribution II. (Saheli.)
Eli Lilly (C): Eli Lilly is known for its contribution to the production of poultry vaccines. This matches with Contribution III. (Poultry vaccines.)
Central Drug Research Institute (D): This institute is known for the production of Humulin, which is a human insulin product. This matches with Contribution IV. (Humulin production.)
2. Analyzing the Correct Match:
Based on the contributions and institutions, the correct matching is:
A = III (Indian Veterinary Research Institute - Storing of top-quality frozen semen)
B = IV (Breeding Centre at Salon - Saheli)
C = II (Eli Lilly - Poultry vaccines)
D = I (Central Drug Research Institute - Humulin production)
Final Answer:
The correct option is (D) A-III, B-I, C-IV, D-II.
In a messenger RNA molecule, untranslated regions (UTRs) are present at:
I. 5' end before start codon
II. 3' end after stop codon
III. 3' end before stop codon
IV. 5' end after start codon

Choose the correct combinations based on their Taxonomical features

Two concentric thin circular rings of radii 50 cm and 40 cm each, carry a current of 3.5 A in opposite directions. If the two rings are coplanar, the net magnetic field due to the two rings at their centre is: