Practice Biology GS Questions and Answers
- Which of the following minerals controls growth and body weight?
- How many types of cell signalings are there?
- How many transmembrane alpha-helices are present in the G-protein coupled receptors?
- Altitude sickness is typically caused due to:
- A āwild typeā organism that does not need any additional growth supplement is known asĀ
- In plants, which one of the following gases is released during photosynthesis?
- Which one of the following statements is not correct?Ā
- Which of the statements given below are correct?Ā 1. A person having blood group 'A' can donate blood to persons having blood group 'A' and blood group 'A...
- DPT vaccine does not give protection to a child from
- Which action taking place in the digestive system of humans is similar to the emulsifying action of soaps on dirt?
- The presence of which bacteria is an indicator of water pollution?
- Which of the following parts helps in exchange of gases in plants?
- Which of the following is a water soluble vitamin?
- Which of the following is not an example of asexual reproduction?
- White phosphorus is stored in which of the following substances?
- Vinegar contains which of the following acids?
- Which of the following gases was released into the atmosphere during Bhopal gas tragedy?Ā
- A solution turns blue litmus red, its PH is likely to be?
- Why do starts twinkle in the sky?
- The resistance of a conductor ________ and a semiconductor _________ on heating.
- Which of the following waves is used in sonography?
- Analogous structures arise due to:
- Which of the following is NOT a factor affecting Hardy-Weinberg equilibrium?
- Which of the following statements regarding human evolution is incorrect? (A) Dryopithecus and Ramapithecus existed around 15 million years ago. (B) Homo h...
- How many histone proteins are present in a nucleosome core?
- Which statement about the Human Genome Project is incorrect?
- Match the following placental mammals with their marsupial counterparts: ...
- Which of the following is NOT a bacterial disease?
- Which of the following statements about antibodies is correct?
- Smack (heroin) is derived from which plant?
- Flocs in sewage treatment refer to:
- Which pair of biotechnological products and their sources is correct?
- A commonly used biocontrol agent against plant fungal diseases is:
- Downstream processing in biotechnology mainly refers to:
- Which enzyme is correctly paired with its function?
- Arrange the steps of recombinant DNA technology in the correct order: (A) Ligation (B) Transformation (C) Restriction digestion (D) Selection of transforme...
- Which of the following is NOT a feature of recombinant DNA technology?
- āRosieā the transgenic cow was developed to:
- Biopiracy refers to:
- The term āGEACā stands for:
