Horticulture Jrf/Srf/Net/Gbpuat Online Mock By Www.Hortiagri.Com

Gulkand is a sweet preserve made from rose petals. It is a popular ingredient in Indian cuisine and is known for its cooling properties. The fragrance and flavor of roses make them the perfect choice for making gulkand. The other options, jasmine, chrysanthemum, and petunia, are not commonly used in making gulkand.

Maleic acid is a type of organic acid that can be found in certain fruits, including apples. It is a dicarboxylic acid that is commonly used in the production of various chemicals and polymers. Maleic acid has a tart taste and is often used as a flavoring agent in food and beverages. While apples also contain other acids such as citric, ascorbic, and acetic acid, maleic acid is specifically present in apples and is the correct answer to the question.

2,4-D is a commonly used herbicide that belongs to the class of synthetic auxins. It is used to control broadleaf weeds in various agricultural and horticultural settings. The chemical name for 2,4-D is 2,4-dichlorophenoxyacetic acid, which matches the last option provided in the question. Therefore, the correct answer is 2-4 dichlorophenoxy acetic acid.

Spongy tissue is a common problem in mangoes. This condition occurs when the fruit's flesh becomes soft and mushy, often due to internal breakdown or physiological disorders. It can be caused by various factors such as excessive heat, poor nutrition, or improper handling during storage and transportation. Mangoes are particularly susceptible to this issue, and it can greatly affect their quality and market value. Proper care and management practices, such as controlling temperature and humidity, can help prevent the occurrence of spongy tissue in mangoes.

Rutaceae is the correct answer because it is the botanical family that includes citrus plants. Citrus fruits such as oranges, lemons, and grapefruits belong to this family. The other options, Announaceae and Citrea, are not the correct families for citrus plants. Therefore, Rutaceae is the most accurate answer.

The National Research Center for Lichi is situated in Muzaffarpur. This implies that Muzaffarpur is the location where the center is located.

Among the given options, only Apple is a temperate fruit that requires a certain amount of chilling to flower. Mango and Litchi are tropical fruits that do not require chilling to flower. Therefore, the correct answer is Apple.

Option 3 is the correct answer because it correctly identifies the Mangosteen fruit. The other options do not mention or identify the Mangosteen fruit.

Wolf Apple is another name for Tomato.

Taxonomy is the science that deals with the classification of plants. It involves the identification, naming, and categorization of plants based on their characteristics and evolutionary relationships. Taxonomists use various methods, including morphological, anatomical, and molecular data, to classify plants into different groups and hierarchies. By studying taxonomy, scientists can better understand the diversity and relationships among plant species, which is crucial for conservation efforts, ecological research, and agricultural practices.

Eugenol is the active principle of clove oil. It is a natural compound found in cloves and has various medicinal properties. Eugenol is known for its analgesic, antiseptic, and anti-inflammatory properties. It is commonly used in dentistry as a local anesthetic and in the treatment of toothaches. Eugenol also has antimicrobial properties and is used in the production of antiseptic mouthwash and dental products. Additionally, it has been studied for its potential antioxidant and anticancer effects.

Deciduous plants are the ones that shed their leaves during winter. This is a survival strategy to conserve energy and protect themselves from the harsh weather conditions. By shedding their leaves, deciduous plants reduce water loss and prevent damage from freezing temperatures. In contrast, evergreen plants retain their leaves throughout the year. Monoecious and annuals are not related to leaf shedding during winter, making them incorrect options.

Scab is a major disease of potatoes. It is a fungal infection that affects the leaves, stems, and tubers of the potato plant. The disease causes scaly, brownish-black lesions on the surface of the tubers, which can lead to rotting and reduced crop yield. Proper management and control measures, such as crop rotation, use of disease-resistant potato varieties, and fungicide applications, are necessary to prevent and minimize the impact of scab on potato crops.

The correct answer is Neelum X Alphanso. This means that Ratna is a cross between the Neelum and Alphanso varieties of something, possibly fruits or plants.

The ideal pH level for outdoor gardens is 6-7. This range is considered neutral to slightly acidic, which is optimal for most plants to absorb nutrients from the soil. pH levels outside of this range can lead to nutrient deficiencies or toxicities, affecting plant growth and health. Maintaining a pH level of 6-7 ensures that the soil is well-balanced and provides the necessary conditions for plants to thrive.

Bouganvillia belongs to the family Nyctaginaceae.

An etario of achenes refers to a type of fruit where the fleshy part of the fruit develops from the receptacle, and the true fruits are the small, hard achenes embedded in the flesh. Strawberry fits this description as the fleshy part of the fruit is derived from the receptacle, and the tiny seeds on the surface are the achenes. Therefore, the correct answer is "Etario of achenes".

The correct answer is Papaya. The question asks for the variety of the "Red lady," and the only option that matches is Papaya. The other options, Mango and Guava, do not have a variety called "Red lady." Therefore, the correct answer is Papaya.

Market gardening refers to the practice of growing vegetables specifically for the local market. It involves the cultivation of a variety of vegetables on a small scale, typically in a garden or small plot of land. The produce is then sold directly to consumers through farmers' markets, roadside stands, or other local outlets. This type of gardening is focused on meeting the demands of the local community and providing fresh, locally grown vegetables to consumers.

Crossing over, the exchange of genetic material between homologous chromosomes, takes place during the Pachytene stage of meiosis. This stage occurs after the Leptotene and Zygotene stages, where the chromosomes condense and pair up, respectively. In the Pachytene stage, the paired chromosomes undergo synapsis, forming structures called bivalents, and crossing over occurs within these bivalents. After Pachytene, the Diplotene stage follows, where the chromosomes begin to separate but remain connected at points of crossing over. Therefore, the correct answer is Pachytene.

Citrus has its origin in the Indo-Chinese region. This region is known for its diverse range of citrus fruits, including oranges, lemons, and grapefruits. The climate and soil conditions in this area are ideal for the cultivation of citrus fruits, leading to their development and spread throughout the world. The Indo-Chinese region has a long history of citrus cultivation, making it the most likely place of origin for these fruits.

Double century is a variety of coconut. This means that "Double century" refers to a specific type or breed of coconut. It is not related to mango, coffee, or cocoa.

Marigold is the correct answer because GMS (Genetically Male Sterile) is a common trait found in marigold plants. GMS refers to the inability of a plant to produce functional pollen, resulting in male sterility. This trait is desirable in marigolds as it prevents self-pollination and promotes hybridization, making it easier for breeders to develop new varieties with desired traits. Marigolds are widely cultivated in China and other parts of the world, making them a common example of plants exhibiting GMS.

The correct answer is "Www.HortiAgri.com" because it is the only website that is related to the topic mentioned in the question, which is "Your College Students Web". The other websites listed are unrelated and do not pertain to the topic.

The hexagonal system of planting allows for 15% more plants to be accommodated compared to the square system. This is because the hexagonal arrangement reduces the amount of empty space between plants, allowing for more plants to be placed in the same area. The triangular system, rectangular system, and quincunx system do not provide the same level of efficiency in terms of accommodating more plants.

The answer "As much space as needed" is the most appropriate because the spacing between plants should be determined by the specific needs of each plant. Different plants have different requirements for sunlight, water, and nutrients, so it is important to provide enough space to accommodate these needs. Additionally, adequate spacing allows for proper air circulation, reducing the risk of diseases and pests. Therefore, the spacing between plants should be determined based on the individual requirements of each plant to ensure their healthy growth and development.

Ethylene is a plant hormone that has various horticultural uses. It can induce fruit maturity, meaning it helps in the ripening process of fruits. It also plays a role in initiating flower formation, which is important for the reproductive cycle of plants. Additionally, ethylene can change the green color of fruits, causing them to turn ripe and develop their characteristic colors. Therefore, all of the given options are correct, as ethylene is involved in all of these horticultural processes.

Pusa Mukta variety of cabbage is resistant to black rot. Black rot is a common bacterial disease that affects cabbage plants, causing blackening and decay of the leaves and stems. This resistance in the Pusa Mukta variety means that it is less susceptible to the disease and is therefore a preferred choice for farmers looking to grow cabbage with reduced risk of black rot infection.

The correct answer is 22. This is because the chromosome number of Ginger is 2n, which means it has a diploid number of chromosomes. In this case, the diploid number is 22.

Leaf bronzing in guava is a symptom that is commonly associated with zinc (Zn) toxicity. When guava plants are exposed to excessive levels of zinc, it can lead to an accumulation of zinc in the leaves, causing a bronze or reddish discoloration. This toxicity can occur due to various factors such as high levels of zinc in the soil, excessive application of zinc-containing fertilizers, or zinc contamination in irrigation water. It is important to monitor and regulate zinc levels in guava cultivation to prevent leaf bronzing and ensure healthy plant growth.

Watermelons are harvested in April-Nom. This means that they are typically harvested in the month of April, but the exact timing may vary depending on the specific region or climate. Watermelons are not harvested year-round, as they have a specific growing season. The options of Oct-Dec and Jan-Feb are not correct, as they do not align with the typical harvesting time for watermelons.

Short day plants are plants that require a certain amount of darkness in a 24-hour period to initiate flowering. These plants typically flower in the fall or winter when the nights are longer. Cosmos, chrysanthemum, and poinsettia are examples of short day plants as they require shorter daylight hours and longer periods of darkness to bloom.

Litchi is the correct answer because it is a fruit that contains a single seed or pit in the center. Mango, Guava, and Cashew all have multiple seeds or pits, making them not single seeded nuts.

The correct answer is Solanum melongena.

Notching is commonly practiced in fig trees. Notching is a horticultural technique used to promote the formation of fruiting branches. It involves making small cuts or notches in the branches or trunk of a tree to stimulate the growth of new shoots and increase fruit production. Fig trees are often notched to encourage the development of lateral branches and improve the overall yield of figs. This technique is specific to fig trees and is not commonly used in grape, mango, or date palm trees.

The correct answer is Flower because the flower is the reproductive part of the plant that contains the male and female reproductive organs. These organs, such as the stamen and pistil, are responsible for the production of fruits and seeds through processes like pollination and fertilization. The corolla and calyx are parts of the flower, but they are not directly involved in the production of fruits and seeds. Therefore, the correct answer is Flower.

The Ullal Series is related to cashew nut. Ullal is a place in Karnataka, India, known for its cashew nut plantations. The series might refer to a specific variety or brand of cashew nuts that are produced in Ullal.

All of these plants, including pomegranate, ber, and guava, have the ability to prevent soil erosion and reclaim waterlogged soils. These plants have deep root systems that help stabilize the soil and prevent it from being washed away by water. Additionally, their roots can absorb excess water, which helps in draining waterlogged soils and improving their drainage capacity. Therefore, all of these plants are effective in preventing soil erosion and reclaiming waterlogged soils.

The word "Gladiolus" is derived from Latin. This can be inferred from the fact that "Gladiolus" is the scientific name for a type of flowering plant in the iris family. The use of Latin as the basis for scientific names is a common practice in the field of taxonomy, as Latin is a dead language that is widely understood and allows for clear and consistent communication across different languages and cultures.

The correct answer is China. The art of Bonsai originated in China. Bonsai is the practice of growing miniature trees in containers. It is believed to have started in China over a thousand years ago and then spread to Japan, where it became more popular. Bonsai trees are carefully cultivated and shaped to create a sense of harmony and balance. The techniques and aesthetics of Bonsai have since been adopted and adapted by various cultures around the world.

Kochia is the correct answer because it is a type of foliage annual. Foliage annuals are plants that have attractive foliage and are typically grown for their leaves rather than their flowers. Kochia, also known as burning bush or summer cypress, has feathery green foliage that turns red in the fall, making it a popular choice for ornamental gardens. Aster, Salvia, and Cosmos are all flowering annuals, not foliage annuals.

Offsets are mainly used to propagate all of the mentioned plants: Agave, Pandanus, and Aloe. Offsets are small plantlets that grow from the base of the parent plant. They can be separated and planted individually to create new plants. This method of propagation is commonly used for plants that naturally produce offsets, as it is an easy and reliable way to expand their population. By allowing offsets to grow and develop into new plants, gardeners can quickly and effectively propagate Agave, Pandanus, and Aloe.

Christian de Duve is credited with the discovery of lysosomes. He was a Belgian scientist who conducted extensive research on cell biology and won the Nobel Prize in Physiology or Medicine in 1974 for his discoveries regarding the structural and functional organization of the cell. Duve identified and named lysosomes, which are membrane-bound organelles responsible for the digestion and recycling of cellular waste materials. His groundbreaking work in the field of cell biology has greatly contributed to our understanding of cellular processes and has had a significant impact on the field of medical research.

The given correct answer is "Terminal". Terminal bearing habit refers to the type of fruiting habit in which the fruits are produced at the ends of the branches. In the case of mango trees, the fruits are borne on the terminal ends of the branches, making it a terminal bearing habit.

Angiosperms are a group of plants that provide food, fiber, and shelter. They are flowering plants that produce seeds enclosed within a fruit. This group includes a wide variety of plants such as fruits, vegetables, grains, and trees. Angiosperms have evolved to have various adaptations that allow them to be successful in different environments. They play a crucial role in the ecosystem by providing food for animals and humans, as well as contributing to the overall biodiversity of the planet.

A nullisomic individual is represented by 2n-2 because nullisomy is a condition where one of the homologous pairs of chromosomes is missing. In a diploid organism with a normal chromosome count of 2n, nullisomy would result in a chromosome count of 2n-2. This means that two chromosomes are missing, leading to a total of 2n-2 chromosomes in the individual.

Cardamom is a spice plant that is propagated through rhizomes. Rhizomes are underground stems that grow horizontally and produce new shoots and roots. They serve as a storage organ for the plant and allow it to spread and reproduce. Propagating cardamom through rhizomes ensures that the new plants will have the same characteristics as the parent plant. Therefore, the correct answer is rhizome.

Bulbophyllum is the largest genera of orchid. This means that it has the most number of species within the orchid family. The other options, Dendrobium, Gerbera, and Jasmine, are not genera of orchids. Therefore, Bulbophyllum is the correct answer.

Thymol is an important ingredient in Bishop weed. Thymol is a natural compound found in various plants, including Bishop weed. It is known for its strong antimicrobial properties and is often used as a disinfectant and preservative. Thymol is also used in traditional medicine for its potential health benefits, such as relieving cough and congestion. Therefore, the presence of thymol in Bishop weed makes it a valuable ingredient with potential medicinal properties.

Serpentine layering is the correct answer because it involves covering the shoot with soil at multiple places to encourage rooting at more than one point. This technique is used for species with long and flexible branches, allowing for the creation of multiple new plants from a single shoot. Ground layering involves bending a low-growing branch to the ground and covering it with soil, while stool layering involves burying the base of a plant to encourage new shoots. Air layering is a method where a portion of a stem is encouraged to root while still attached to the parent plant.