അടിസ്ഥാന ശാസ്ത്രം ഭാഗം ഒന്ന്

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The correct answer is "ബ‍ഡ്ഡിങ്". "ബ‍ഡ്ഡിങ്" or "budding" is the most suitable method to create flowers of different colors on a hibiscus plant. Budding involves grafting a bud from a desired colored flower onto the stem of the hibiscus plant. This allows for the growth of a new plant with flowers of the desired colors.

The phrase "പതി വയ്ക്കൽ" translates to "pruning" in English. Pruning involves cutting off the branches of a tree to promote growth and maintain its health. In this context, the question is asking for the method of cutting off the branches of a tree and burying them in the soil to propagate new shoots. Therefore, "പതി വയ്ക്കൽ" is the correct answer.

The question asks for the fruits of the pineapple plant. The options provided are "Mukti, Akshaya", "Anagha, Akshaya", and "All of these". The correct answer is "All of these" because it includes both "Mukti" and "Akshaya", which are mentioned in the other options.

The correct answer states that the practice of repeating the same cultivation method leads to a decrease in soil fertility. This is because when the same crop is grown repeatedly in the same field, it depletes the soil of specific nutrients that are essential for that particular crop. Over time, this can result in nutrient imbalances and a decrease in overall soil fertility. To maintain soil fertility, it is important to practice crop rotation and diversify the types of crops grown in a field.

The correct answer is "ഒറ്റ വൈക്കോൽ വിപ്ലവം" which means "One Day Revolution" in English. This suggests that the book written by Masanobu Fukuoka is about a revolution that happened in a single day.

The correct answer is Kozhikode.

The given question is asking which one is not included in a group. The options provided are "ഭാഗ്യലക്ഷ്മി", "ചന്ദ്രലക്ഷ", and "ലക്ഷഗംഗ". The correct answer is "ഭാഗ്യലക്ഷ്മി" because it is the only option that is not a celestial body or a star. Both "ചന്ദ്രലക്ഷ" and "ലക്ഷഗംഗ" refer to astronomical objects, whereas "ഭാഗ്യലക്ഷ്മി" refers to the Hindu goddess of wealth and prosperity.

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The incorrect proposition is that the mother plant does not produce runners. Runners are long stems that grow horizontally along the ground and produce new plants at nodes. In many plants, including strawberries, runners are a common method of asexual reproduction. Therefore, the correct answer is that the mother plant does produce runners.

The question is asking for a method that helps in maintaining soil fertility and increasing light availability. The correct answer is "വിളപര്യയം" which translates to "crop rotation" in English. Crop rotation involves growing different crops in a specific sequence in the same area over a period of time. This practice helps in preventing the build-up of pests and diseases, improving soil fertility, and optimizing the use of nutrients. Additionally, it can also help in managing weeds and increasing the availability of light by changing the height and structure of the crops.

വർഗ്ഗസങ്കരണം മികച്ച വിത്ത് ഉല്പ്പാദിപ്പിക്കാൻ അനുയോജ്യമായ മാർഗ്ഗമാണ്.

The correct answer is "കായികഭാഗങ്ങളിൽ നിന്ന് തൈച്ചെടി ഉണ്ടാകുന്നു" which means "Seeds grow into plants". This answer correctly states that plants grow from seeds. The other options are not correct as they do not accurately describe the process of plant reproduction.