What is Sink Strength? Sink strength refers to the ability of a plant to utilize and transport assimilates, such as sugars and nutrients, from the source organs (such as leaves) to the sink organs (such as roots, fruits, and seeds). Sink strength plays a crucial role in determining the overall growth and development of a … Read more
What is Mesophyll? Mesophyll is a specialized tissue found in the leaves of plants. It is responsible for carrying out photosynthesis, the process by which plants convert sunlight into energy. Mesophyll cells are located between the upper and lower epidermis of the leaf and contain chloroplasts, the organelles where photosynthesis takes place. Mesophyll tissue is … Read more
What is a Crown Lift? A crown lift is a common tree maintenance technique that involves removing the lower branches of a tree to raise the height of the canopy. This process helps to create more clearance underneath the tree, allowing for better access and visibility. It also helps to improve air circulation and sunlight … Read more
What is a simple leaf? A simple leaf is a type of leaf that is undivided and consists of a single blade attached to a stem or petiole. It is the most basic form of leaf structure found in plants and is characterized by its simplicity and lack of division into smaller leaflets. Simple leaves … Read more
What is a corm? A corm is a modified underground plant stem that serves as a storage organ for nutrients. It is similar to a bulb or tuber in function but differs in structure. Corms are typically round or oval in shape and are covered with a papery tunic that protects the inner tissues. They … Read more
What is a xerophyte? A xerophyte is a type of plant that has adapted to survive in dry or arid environments with limited water availability. These plants have evolved various mechanisms to conserve water and thrive in harsh conditions where water is scarce. Xerophytes can be found in deserts, rocky terrains, and other arid regions … Read more
What is Parenchyma? Parenchyma is a type of simple plant tissue that is composed of living cells with thin cell walls. These cells are found in various parts of plants, including the leaves, stems, roots, and fruits. Parenchyma cells are responsible for carrying out essential functions such as photosynthesis, storage of nutrients, and providing structural … Read more
What is Self-Incompatibility? Self-incompatibility is a genetic mechanism found in certain plant species that prevents self-fertilization. In other words, plants with self-incompatibility are unable to produce viable seeds when pollen from the same plant is used for fertilization. This mechanism promotes outcrossing, which increases genetic diversity within a population. How does Self-Incompatibility work in plants? … Read more
What are root hairs? Root hairs are tiny, hair-like structures that are found on the surface of plant roots. They are extensions of the root epidermis and are responsible for absorbing water and nutrients from the soil. Root hairs are essential for the overall health and growth of plants, as they greatly increase the surface … Read more
What are Secondary Metabolites? Secondary metabolites are organic compounds produced by plants, fungi, and bacteria that are not essential for the growth, development, or reproduction of the organism. These compounds are often referred to as “natural products” and are synthesized as a response to environmental stressors such as herbivory, UV radiation, or pathogen attack. Secondary … Read more