Who has been appointed as the United Nations Ambassador by the newly elected US President Donald Trump?

Explanation: Elise Stefanik was appointed as the US Ambassador to the United Nations by President Trump.

Q: What analytical technique, using stained gel, can separate dna fragments or rna molecules and proteins?
Ans: gel electrophoresis

Q: Who has been awarded the 'Sahitya Akademi Fellowship'?
Ans: Ruskin Bond

Q: Who has been awarded the JC Daniel Award 2023?
Ans: Shaji N Karun

Q: Which day is celebrated on 1 February?
Ans: Indian Coast Guard Day

Q: Habitat loss caused by human actions is a prime culprit in what phenomenon, which appears to be occurring for a sixth time?
Ans: Big Bang

Q: Who has been appointed as the first goodwill ambassador for youth by UNESCO?
Ans: K-pop group SEVENTEEN

Q: What is the predicted year that as many as half of all remaining species could go extinct?
Ans: 2050

Q: The relationship between a nucleotide codon and its corresponding amino acid is called what?
Ans: protein

Q: What regulates the Kosi River’s floods in Bihar?
Ans: Kosi Barrage

Q: Sounds are produced when muscles in what organ are tensed, stretching the cords so they vibrate?
Ans: larnyx

Q: When is Bihar Diwas celebrated?
Ans: March 22

Q: What is the term for growing towards gravity?
Ans: geotropism

Q: Biological features from a common evolutionary origin are known as what?
Ans: analogous

Q: Who founded the Tughlaq dynasty?
Ans: Ghiyasuddin Tughlaq

Q: Which company planned fewer releases in 2024 compared to 2025?
Ans: Disney