DENDROLOGY

DENDROLOGY AND SOCIETY

PLANT CLASSIFICATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Plants take in ____ and ____ from their roots.
A
water
B
nutrients
C
sunlight
D
food
Explanation: 

Detailed explanation-1: -How do plants take in nutrients and when do they need them? Once mineral nutrients are dissolved in soil water, they move into root cells by osmosis – the natural movement of water molecules from an area of high concentration to an area of low concentration.

Detailed explanation-2: -Mineral nutrients are usually obtained from the soil through plant roots, but many factors can affect the efficiency of nutrient acquisition. First, the chemistry and composition of certain soils can make it harder for plants to absorb nutrients.

Detailed explanation-3: -Plant roots absorb nutrients to be used in plant functions. There are many variables that affect nutrient uptake, including rainfall, pH, temperature and organic matter, which means monitoring your soil’s nutrients is imperative. These elements are divided into two categories – micronutrients and macronutrients.

There is 1 question to complete.