Biology questions
20584 published questions with worked solutions.
- Biological organisation starts with:
- Which one of the following is not a constituent of cell membrane?
- The overall goal of glycolysis, Krebs cycle and the electron transport system is the formation of:
- Which one of the following is a slime mould?
- For a critical study of secondary growth in plants, which one of the following pairs is suitable?
- Which one of the following statements about Mycoplasma is wrong?
- In the prothallus of vascular cryptogam, the antherozoids and eggs mature at different times. As a result:
- If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?
- In gymnosperms, the pollen chamber represents:
- Spore dissemination in some liverworts is aided by:
- Which pair of the following belongs to Basidiomycetes?
- ICBN stands for:
- Ergot of rye is caused by a species of:
- When two species of different genealogy come to resemble each other as a result of adaptation, the phenomenon is termed:
- Adaptive radiation refers to:
- The living organisms can be unexceptionally distinguished from the non-living things on the basis of their ability for:
- The Finches of Galapogas islands provide an evidence in favour of:
- One of the important consequences of geographical isolation is:
- Industrial melanism as observed in peppered moth proves that:
- The concept of chemical evolution is based on: