GS Biology Questions and Answers
GS Biology questions with answers enhance your general science knowledge, especially for exams like SSC, Railways, and UPSC. Biology is an important branch of general science that deals with the study of life, organisms, and their vital processes. These general science questions and answers cover topics such as cells, human anatomy, genetics, and ecology — frequently asked in competitive exams. Practicing these questions helps you understand biological concepts clearly and boosts your score in the general awareness section. Strengthen your science fundamentals and prepare effectively for multiple-choice questions in upcoming tests.
GS Biology
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195 questions
1. Which of the following is a ‘club moss’ ?
- Selaginella
- Equisetum
- Lycopodium
- None of these
2. Raphe in Marsilea is present in-
- Female gametophyte
- Sporocarp
- Sporophyte
- Male gametophyte
3. The stele type occurring in Marsilea is-
- Solenostele
- Protostele
- Amphiphloic Siphonostele
- All of these
4. The morphological nature of rhizophore of Selaginella is-
- Root like
- Stem like
- Both root and stem like
- Rhizoid like
5. The Selaginella shows-
- Large and small leaves arranged spirally
- All leaves large
- All leaves small
- All of these
6. The anatomy of Pinus needle reflects the features of a-
- Mesophyte
- Xerophyte
- Hydrophyte
- Epiphyte
7. Girdling leaf traces are the characteristic feature of the stem of-
- Cycas
- Pinus
- Ephedra
- Gnetum