Biology questions
20584 published questions with worked solutions.
- Which one of the following experiments suggests that simplest living organisms could not have originated spontaneously from...
- Biodiversity act of India was passed by the Parliament in the year :
- A woman with normal vision, but whose father was colour blind, marries a colourblind man. Suppose that the fourth child of this...
- Ectophloic siphonostele is found in :
- Which of the following represents the edible part of the fruit of litchi ?
- Which of the following is not a hereditary disease ?
- The deficiencies of micro-nutrients, not only affects growth of plants but also vital functions such as photosynthetic and...
- de Vries gave his mutation theory on organic evolution while working on :
- One of the examples of the action of the autonomous nervous system is :
- Chemiosmotic theory of ATP synthesis in the chloroplasts and mitochondria is based on :
- Parkinson's disease (characterized by tremors and progressive rigidity of limbs) is caused by degeneration of brain neurons that...
- All of the following statements concerning the actinomycetous filamentous soil bacterium Frankia are correct except that Frankia :
- An acromian process is characteristically found in the :
- In a type of apomixis known as adventive embryony, embryos develop directly from the :
- Through which cell of the embryo sac, does the pollen tube enter the embryo sac ?
- Epithelial cells of the intestine involved in food absorption have on their surface :Not in NEET syllabus
- A patient is generally advised to specially, consume more meat, lentils, milk and eggs in diet only when he suffers from :Not in NEET syllabus
- Which one of the following represents an ovule, where the embryo sac becomes horse- shoe shaped and the funiculus and micropyle...
- In a woody dicotyledonous tree, which of the following parts will mainly consist of primary tissues ?
- Which one of the following makes use of RNA as a template to synthesize DNA ?