Botany-CPMT MCQ Questions and Answers
This section on Botany CPMT MCQ questions with answers focuses on essential biology concepts commonly tested in medical entrance exams like NEET, AIIMS, and CPMT. These multiple-choice questions cover topics such as plant physiology, taxonomy, genetics, and ecology. Each question is carefully designed with detailed explanations to help students build a strong conceptual foundation. Practicing such science-based MCQs is similar to structured programming logic—it strengthens analytical thinking and conceptual application. Download botany CPMT questions with solutions PDF and practice regularly to improve accuracy and speed in competitive science exams.
Botany-CPMT MCQ
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79 questions
31. The ‘first codon’ discovered by Nirenberg and Matthaei was-
- AAU
- GGG
- CCC
- UUU
32. The smallest unit of genetic material capable of undergoing mutation is-
- Cistron
- Muton
- Recon
- Proton
33. The least number of t RNA molecules for each of the twenty amino acids found in protein is-
- One
- Two
- Three
- Four
34. Which of the following, plants is commonly known as ‘redwood’ ?
- Sequoia sempervirens
- Dacridium laxifolium
- Sequoia giganteum
- Polygalia hirsute
35. Epidermal tissue forms the outer protective covering of a herbaceous plant. It is modified in-
- Leaves
- Stems
- Roots
- All of the above
36. PCR based markers have been developed to-
- Create terminate codon
- Manufacture antibiotics
- Differentiate different biotypes of gall midge
- Obtain soil micro-organisms with the help of specific
37. The function of a root cap is to-
- Produce embryonic cell
- Protect the root apical meristem from damage
- Absorb minerals
- Absorb water
38. In a certain dicotyledonous stem the vascular cambium is a meristematic tissue referred to as-
- Apical
- Lateral
- Intercalary
- Secondary
39. In the phosphorus cycle, weathering makes phosphate available first to-
- Producers
- Consumers
- Tertiary consumers
- Decomposers