Govt. Examwise MCQ
823 MCQ Questions in english हिन्दी
In humans, which type of cell division is responsible for producing gametes (sperm and egg cells)?
Meiosis is the type of cell division that creates egg and sperm cells. Mitosis is a fundamental process for life. During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells.
Which of the following is responsible for breaking down cellular waste and cellular debris?
Lysosomes function as the digestive system of the cell, serving both to degrade material taken up from outside the cell and to digest obsolete components of the cell itself.
What is the main function of the nervous system?
It is an organ system that is composed of the brain, spinal cord, nerves, ganglia, and receptors. This system is responsible for creating, sending signals throughout the body and processing them, and sending the response as signals to the effective organ.
Which process allows plants to lose water vapor from their leaves, creating a pulling force that helps transport water from roots to leaves?
Transpiration is the loss of water from a plant in the form of water vapor. Water is absorbed by roots from the soil and transported as a liquid to the leaves via xylem. In the leaves, small pores allow water to escape as a vapor and CO2 to enter the leaf for photosynthesis.
Which part of a cell is responsible for protein synthesis?
Ribosomes are the important cell organelles that are involved in protein synthesis. Proteins are required for the proper functioning of the cell. Ribosomes have RNA and proteins which help in converting genetic code into proteins.
Which scientist is known for proposing the theory of natural selection as a mechanism for evolution?
Charles Darwin was a British naturalist who proposed the theory of biological evolution by natural selection.
Which kingdom of organisms includes multicellular eukaryotes that obtain nutrients through absorption?
A multicellular/unicellular eukaryotic organism that obtains its food by absorbing nutrients from the environment belongs to the kingdom Fungi.
Which of the following is responsible for carrying oxygen throughout the body?
Hemoglobin (Heme + Globin) The protein hemoglobin is a molecule which is responsible for carrying almost all of the oxygen in the blood. It is composed of four subunits, each with a heme group plus a globin chain.
What is the process by which plants convert light energy into chemical energy in the form of glucose?
Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct.
Which organelle is responsible for producing energy in a eukaryotic cell?
A mitochondrion is a round to oval-shaped organelle found in the cells of almost all eukaryotic organisms. It produces energy, known as ATP, for the cell through a series of chemical reactions.
"कृपया अपने स्थान से हटें" translates to "Please move from your place." What type of sentence is this in Hindi grammar?
Where is the Central Potato Research Institute situated?
Which of the following states' citizens rose up against Wazir Gulam Qadir's policies?
Mian Chu-Chu and Vaid Surat Singh were the leaders of a revolt that took place in ______?
Where is the Kala Top Wild Life Sanctuary situated?
Which year did Himachal Pradesh's first Vidhan Sabha elections take place?
Which location does the Yamuna River depart Himachal Pradesh?
Which of the following is not a branch of the Beas River?
Which Himachal Pradesh district is home to the Chamera lake?
Where in Himachal Pradesh is the Atal Bihari Vajpayee Institute of Mountaineering & Allied Sports situated?
Which district in Himachal Pradesh speaks the Bhoti dialect?
What year did HP create the Hydro Power Policy?
What year did Amar Singh Thapa take control of Kangra Fort?
Which river on the list below has its source outside of Himachal Pradesh?
Which Himachal Pradesh district contains the "Manikaran Hot Water Springs"?
What are Kayang, Bakayang, and Banyangchu in terms of Himacha Pradeshi culture and tradition?
Which Himachal Pradesh district is home to the unusual monolithic building known as "Masroor Rock Cut Temple"?
Arrange Himachal Pradesh, Manipur, Kerala, Maharastra in correct chronological order of creation?