AP Inter 2nd Year Botany Answer Key 2025 (Available): Exam analysis, student reviews
Aspirants can check and download the unofficial AP Inter 2nd Year Botany Answer Key 2025 for all short answer questions here, along with exam analysis. 2nd Year Botany paper was held on March 7.
AP Inter 2nd Year Botany Exam Analysis 2025: AP Inter 2nd Year Botany exam was held today, March 7, 2025 from 9 AM to 12 PM. As the exam has concluded, the AP Inter 2nd Year Botany exam analysis has been added here. More specifically, here the candidates can find out the overall difficulty level and the section-wise difficulty level of Botany paper. So that the candidates who are appearing for the AP Inter 2nd Year Botany exam, can find out the paper analysis in depth and based on that they can gauge their performance level in the exam. Note that the exam analysis is made based on the AP Inter 2nd Year Botany students’ feedback. Along with it, the candidates can get access to the direct link of the AP Inter 2nd Year Botany answer key.
AP Inter 2nd Year Botany Answer Key 2025 Available
Along with the AP Inter 2nd Year Botany exam analysis, the candidates can find out the answer key 2025 here in the following table:
Section A
Question Number | Answers |
| 1. What are porins? What role do they play in diffusion? | Porins are proteins that form channels in the outer membrane of Gram-negative bacteria and some eukaryotic cells. They facilitate diffusion by allowing specific molecules to pass through, regulating solute transport and maintaining cellular homeostasis. |
| 2. Where does the photolysis of H,0 occur? What is its significance? | Photolysis of H2O occurs in the thylakoid lumen of chloroplasts. Its significance is that it leads to the formation of ATP and NADPH, which are essential energy-rich molecules for the subsequent dark reactions of photosynthesis. |
| 3. What are pleomorphic bacteria? Give an example. | Pleomorphic bacteria are those that lack a fixed shape and can occur in various forms. An example is Mycoplasma, which can exist as spherical, filamentous, or irregularly-shaped cells. |
| 4. What is point mutation? Give an example. | Point mutation is a type of mutation where a single nucleotide base is substituted with another in a DNA sequence. Example: A change from ATCG to ATGG, where cytosine (C) is replaced by guanine (G). |
| 5. What is meant by charging of tRNA? | Charging of tRNA refers to the attachment of a specific amino acid to its corresponding transfer RNA (tRNA) molecule, catalyzed by aminoacyl-tRNA synthetase enzyme. |
| 6. Distinguish between heterochromatin and euchromatin. Which of the two is transcriptionally active? | Heterochromatin is densely packed, transcriptionally inactive chromatin, whereas euchromatin is loosely packed, transcriptionally active chromatin. Euchromatin is the transcriptionally active form, allowing gene expression to occur. |
| 7. Give one example for each of transgenic plants which are suitable for food processing and those with improved nutritional quality. | Transgenic plant suitable for food processing: Golden Rice with modified starch for easier processing. Transgenic plant with improved nutritional quality: Golden Rice with enhanced beta-carotene (provitamin A) content to combat vitamin A deficiency. |
| 8. What is the full form of PCR? How is it useful in biotechnology? | PCR stands for Polymerase Chain Reaction. It's useful in biotechnology for amplifying specific DNA sequences, allowing for the rapid generation of multiple copies of a gene or DNA fragment, which can be used for cloning, sequencing, and genetic engineering. |
| 9. Why does Swiss cheese' have big holes? Name the bacteria responsible for it. | Swiss cheese has big holes due to the production of carbon dioxide gas by bacteria during fermentation. The bacteria responsible for this is Propionibacterium freudenreichii. |
| 10. Give two examples of fungi used in SCP production. |
Two examples of fungi used in Single Cell Protein (SCP) production are:
1. Aspergillus 2. Fusarium |
AP Inter 2nd Year Botany 2025 Student Reviews Available
Find out the detailed student reviews and their opinions regarding AP Inter 2nd Year Botany Exam 2025 are being provided. Note that there might be a discrepancy in the students' and experts' reviews.
- The overall difficulty level of the paper was Moderate.
- The paper was not time-consuming.
- Section A was a little difficult than Section B and C.
- Some questions came from previous years.
AP Inter 2nd Year Botany Exam Analysis 2025 Available
Go through the complete AP Inter 12th Bonamy Exam Analysis 2025 in the table below.
Particulars | Details |
Overall difficulty level of the exam | Moderate |
Difficulty level of Section A | Moderate to Tough |
Difficulty level of Section B | Easy to Moderate |
Difficulty level of Section C | Moderate |
Was the exam time-consuming? | No, the paper was not time-consuming. |
Expected good score | 50+ |
AP Inter 2nd Year Botany Question Paper 2025 Link
Candidates can access the direct link to AP Inter 2nd Year Botany question paper 2025 below:
AP Inter 2nd Year Answer Key 2025 Subject-Wise |
| Subject | Answer Key Link |
| Sanskrit | 2nd Year AP Inter Sanskrit Answer Key 2025 |
| English | 2nd Year AP Inter English Answer Key 2025 |
| Mathematics 2A | AP Inter 2nd Year Mathematics 2A Answer Key 2025 |
| Mathematics 2B | AP Inter 2nd Year Mathematics 2B Answer Key 2025 |
| Zoology | AP Inter 2nd Year Zoology Answer Key 2025 |
| Physics | AP Inter 2nd Year Physics Answer Key 2025 |
| Economics | AP Inter 2nd Year Economics Answer Key 2025 |
| Commerce | AP Inter 2nd Year Commerce Answer Key 2025 |
| Chemistry | AP Inter 2nd Year Chemistry Answer Key 2025 |
AP Inter 1st Year Answer Key 2025 Subject-Wise |
| Subject | Answer Key Link |
| Sanskrit | 1st Year AP Inter Sanskrit Answer Key 2025 |
| English | 1st Year AP Inter English Answer Key 2025 |
| Mathematics 1A | AP Inter 1st Year Mathematics 1A Answer Key 2025 |
| Botany | AP Inter 1st Year Botany Answer Key 2025 |
| Mathematics 1B | AP Inter 1st Year Mathematics 1B Answer Key 2025 |
| Zoology | AP Inter 1st Year Zoology Answer Key 2025 |
| Physics | AP Inter 1st Year Physics Answer Key 2025 |
| Economics | AP Inter 1st Year Economics Answer Key 2025 |
| Commerce | AP Inter 1st Year Commerce Answer Key 2025 |
| Chemistry | AP Inter 1st Year Chemistry Answer Key 2025 |
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