Author

Charlotte Hwang

Charlotte Hwang is a staff science writer at Biology Insights, covering plant biology and botany fundamentals. She spent eight years as a public high school biology teacher in Asheville, North Carolina, where she managed the campus greenhouse and led laboratory demonstrations on cellular respiration and photosynthesis. Hwang holds a bachelor of science in botany and still guest-teaches seasonal horticulture workshops for regional youth programs, explaining leaf anatomy and plant physiology through hands-on cultivation.

Why Do Plants Need Iron for Growth?
What Does High Water Potential Mean?
How Does Carbon Dioxide Levels Affect Photosynthesis?
Why Do Plants Have Different Types of Pigments?
What Are Trichomes in Plants and What Do They Do?
How Does Increasing Salt Concentration Affect Plant Germination?
The Palisade Layer: Function, Structure, and Location
What Is Parenchymatous Tissue and What Does It Do?
Photosynthesis: How Plants Transform Light and CO2 into Energy
Phototropism: Mechanisms and Examples in Plants and Fungi
What Is a Plant Cuticle and What Are Its Functions?
How Does Glyphosate Kill Plants?
How Is Glucose Used by Plants? Energy, Structure & Storage
What Is a CAM Plant? Photosynthesis, Adaptation & Examples
What Is a Potometer and How Does It Work?
What Is Plant Physiology? An Overview of Plant Functions
Plant Cortex: Its Function, Structure, and Location
What Triggers Leaves to Change Color Each Fall?
What Are Mesophyll Cells and What Is Their Function?
How Does Light Wavelength Affect Photosynthesis?
How Does Auxin Produce Phototropism?
What Is the Casparian Strip and Its Function in Plants?
Are Plants Omnivores, Carnivores, or Herbivores?
The Role of Leaves in Photosynthesis and Plant Survival
How Does Light Affect Transpiration?
What Is a Plant Organ? Roots, Stems, Leaves, and More
What Is the Basic Role of CO2 in Photosynthesis?
What Are Enzymes in Plants and What Do They Do?
Key Factors Influencing Photosynthesis: Light, CO2, Temperature, Water
What Is Gravitropism? How Plants Sense and Respond to Gravity