
MCQ on Anatomy of Monocot Leaf
A monocot leaf has a single layer of epidermis with stomata for gas exchange. Vascular bundles are scattered throughout the ground tissue, lacking a distinct […]
A monocot leaf has a single layer of epidermis with stomata for gas exchange. Vascular bundles are scattered throughout the ground tissue, lacking a distinct […]
A dicot stem features epidermis, cortex, and pith. Vascular bundles, arranged in a ring, contain xylem for water transport and phloem for nutrient transport. The […]
A dicot root consists of a central vascular cylinder surrounded by cortex and endodermis. The vascular cylinder includes xylem for water transport and phloem for […]
A dicot leaf typically exhibits a broad, flattened shape with a reticulate venation pattern. Its structure includes an epidermis, mesophyll with palisade and spongy layers, […]
Plant phenolics are a diverse group of compounds found in plants, including flavonoids and phenolic acids. They contribute to color, flavor, and defense mechanisms. Known […]
Plant pathology is the study of plant diseases, including their causes, mechanisms, interactions, and management. It explores pathogens like fungi, bacteria, viruses, and pests, aiming […]
Plant pathological symptoms are visible indicators of plant diseases. These include wilting, leaf spots, discoloration, deformities, and stunted growth. Symptoms can vary based on the […]
Plant ecology studies the interactions among plants, their environment, and other organisms. It examines how plants adapt, compete for resources, distribute across landscapes, and influence […]
Plant defense refers to mechanisms that plants employ to protect themselves from pathogens, herbivores, and environmental stresses. These include physical barriers, chemical compounds like toxins […]