NEET BIOLOGY

Detailed explanation-1: -So, the correct option is ‘Phytohormones’.

Detailed explanation-2: -Environmental factors that affect plant growth include light, temperature, water, humidity and nutrition. It’s important to understand how these factors affect plant growth and development.

Detailed explanation-3: -There are 4 main factors that can affect the growth of your plants. They are water, light, nutrients, and temperature. These four things affect the growth hormones of the plant, which will either make the plant grow quickly or slowly.

Detailed explanation-4: -They also looked at 65 independent studies across a wide range of species including tomato, corn, pine tree, cactus, wheat, and cotton plants, and found that all species reach larger sizes when grown in a bigger pot. On average, doubling pot size allowed plants to grow 43% larger.