NEET questions
18092 published questions with worked solutions.
- The bond dissociation energies of X _2, Y _2 and XY are in the ratio of 1 : 0.5 : 1. H for the formation of XY is -200 kJ mol ^...
- Consider the following species : CN ^+, CN ^-, NO and CN Which one of these will have the highest bond order?
- Iron exhibits bcc structure at room temperature. Above 900^ , it transforms to fcc structure. The ratio of density of iron at...Not in JEE Main or NEET syllabus
- Oxygen is not produced during photosynthesis by
- Double fertilization is
- Pollen grains can be stored for several years in liquid nitrogen having a temperature of
- Which of the following elements is responsible for maintaining turgor in cells?Not in NEET syllabus
- What is the role of NAD ^+ in cellular respiration?
- In which of the following forms is iron absorbed by plants?Not in NEET syllabus
- Which of the following is commonly used as a vector for introducing a DNA fragment in human lymphocytes?
- Use of bioresources by multinational companies and organisations without authorisation from the concerned country and its people...
- In India, the organisation responsible for assessing the safety of introducing genetically modified organisms for public use is
- A 'new' variety of rice was patented by a foreign company, though such varieties have been present in India for a long time. This...
- The experimental proof for semiconservative replication of DNA was first shown in a
- Which of the following has proved helpful in preserving pollen as fossils?
- Natality refers to
- What type of ecological pyramid would be obtained with the following data? Secondary consumer : 120 g Primary consumer : 60 g...
- Which among the following is not a prokaryote?
- The Golgi complex participates in
- Which of the following is not a product of light reaction of photosynthesis?