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Q.3. Consider the following statements regarding Patent Pooling :

1. A patent pool is an agreement between multiple patent holders to license their patents to one another or third parties.

2. Patent pooling is always mandatory and regulated by the World Intellectual Property Organization (WIPO).

3. It can help reduce litigation costs and encourage innovation in industries such as pharmaceuticals and telecommunications.
Which of the statements given above is/are correct ?
Anonymous Quiz
10%
A. 1 and 2 only
52%
B. 1 and 3 only
19%
C. 2 and 3 only
20%
D. 1, 2, and 3
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👋🏽 Doston, we're having a Free Workshop for UPSC 2026 Aspirants to help them with their preparation with a personal roadmap.

The workshop is this Friday 4th July at 5:00 PM.

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Q.1. ‘iPSCs stem cells’ best refers to as which one of the following?

A. Stem cells created through the introduction of embryonic genes into a somatic cell.

B. Adult stem cells are present in all humans in small numbers.

C. Stem cells obtained from umbilical cord and the amniotic fluid

D. None of the above.
Choose the correct option :
Anonymous Quiz
37%
A
19%
B
37%
C
7%
D
Q.2. ‘Genetic drift’ best refers to which one of the following situation ?

A. An increase in the number of copies of a gene in a genome.

B. The process of determining the location of genes on chromosomes.

C. It is the process used to control the timing, location and amount in which genes are expressed.

D. It is a mechanism of evolution characterized by random fluctuations in the frequency of a particular version of a gene in a population.
Choose the correct option :
Anonymous Quiz
9%
A
17%
B
19%
C
55%
D
Q.3. Which of the following best describes the role of CCR5 in the human body ?

A. It helps regulate glucose metabolism.

B. It acts as a co-receptor for HIV entry into immune cells.

C. It is responsible for oxygen transport in the blood.

D. It plays a role in bone density regulation.
Choose the correct option :
Anonymous Quiz
16%
A
51%
B
24%
C
9%
D
Q.1. Which of the following statements about Wolbachia bacteria are correct ?

1. Wolbachia is naturally found in many insect species.

2. It is genetically modified before being introduced into mosquitoes.

3. It prevents mosquitoes from transmitting viruses like dengue.

4. The Wolbachia method has been successfully used in some countries.
Q.2. Consider the following matches in context to Drones categories :

1. Nano Less than 250 grams
2. Small 250 grams to 2 Kg
3. Medium 2 Kg to 25 Kg
Q.3. Which of the following statements about VPNs are correct?

1. VPNs encrypt your internet traffic and disguise your online identity.

2. It denies access to regional content hence providing more secure data transfer.

3. As per recent rules, VPN companies to record personal information of their users including names, email id, phone number and IP address for a period of five years.
👋🏽 Doston, we're having a Free Workshop for UPSC 2026 Aspirants to help them with their preparation with a personal roadmap.

The workshop is this Friday 4th July at 5:00 PM.

Register from here 🔗 https://sleepyclasses.com/upsc-gs-beginners-workshop/?source=Telegram