Sleepy Classes, Author at Sleepy Classes IAS - Page 47 of 47 Skip to main content
All Posts By

Sleepy Classes

Solved QuestionsUPSC Prelims 2020

[Solved] Consider the following statements: 1. Genetic changes can be introduced in the cells that produce eggs and sperm of a prospective parent. 2. A person’s genome can be edited before birth at the early embryonic stages. 3. Human induced pluripotent stem cells can be injected into the embryo of a pig. Which of the statements given above is/are correct?

Q4. Consider the following statements: 1. Genetic changes can be introduced in the cells that produce eggs and sperm of a prospective parent. 2. A…
Sleepy Classes
May 27, 2025
Solved QuestionsUPSC Prelims 2020

[Solved] Consider the following activities: 1. Spraying pesticides on a crop filed 2. Inspecting the craters of active volcanoes 3. Collecting breath samples from spouting whales for DNA analysis At the present level of technology, which of the above activities can be successfully carried out by using drones?

Q2. Consider the following activities: 1. Spraying pesticides on a crop filed 2. Inspecting the craters of active volcanoes 3. Collecting breath samples from spouting…
Sleepy Classes
May 27, 2025
Solved QuestionsUPSC Prelims 2020

[Solved] With reference to carbon nanotubes, consider the following statements: 1. They can be used as carriers of drugs and antigens in the human body. 2. They can be made into artificial blood capillaries for an injured part of the human body. 3. They can be used in biochemical sensors. 4. Carbon nanotubes are biodegradable.

Q1. With reference to carbon nanotubes, consider the following statements: 1. They can be used as carriers of drugs and antigens in the human body.…
Sleepy Classes
May 27, 2025
WhatsApp Icon for WhatsApp Chat ButtonGet In Touch With Us