Explanation The Japan Aerospace Exploration Agency is the Japanese national aerospace and space agency.

Explanation Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity in organisms.

Explanation Gangotri is a town and a Nagar Panchayat (municipality) in Uttarkashi district in the state of Uttarakhand, India. It is a Hindu pilgrim town on the banks of the river Bhagirathi and origin of river Ganges. Explanation Russian President,  Vladimir Putin  has announced that a  COVID-19 vaccine named “Sputnik V”  developed in the country has been registered for use.  Russian Ministry of Health  has given regulatory approval for what it claims is the world’s first Covid-19 vaccine, developed by  Moscow’s Gamaleya Institute.  Russia is the  first country  to register a coronavirus vaccine. Explanation   Antarctica is noted as the last region on Earth in recorded history to be discovered, unseen until 1820 when the Russian expedition of Fabian Gottlieb von Bellingshausen and Mikhail Lazarev on Vostok and Mirny sighted the Fimbul ice shelf. Explanation Russian  and  Belarusian  athletes will not take part in the opening ceremony at the  2024 Olympics  in Paris. Athletes from both countries were banned following Russia's invasion of Ukraine in February 2022. Paris Olympics Opening: 26 July 2024 Paris Olympics Closing: 11 August 2024 **** Explanation "Loya Jirga" is associated with Afghanistan . Loya Jirga means mass gathering . Loya Jirga means بڑی تعداد میں جمع ہونا Explanation Asia  has 12 landlocked countries: Afghanistan,  Mongolia, Nepal,  Armenia,  Bhutan, Laos, Azerbaijan, Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekis tan.