5 Science Myths:πΏ Science is truly an interesting discipline with many fascinating facts..... However, allot of misinformation is spread on the internet and today we are going to debunk some myths 1) We Only Use 10% of the Brain - That statement itself is utterly wrong, and science itself denies of it. Brain scans show that we virtually, use almost every part of the brain. Each part of the brain has an individual function. The 10% brain usage myth is pure fiction. 2) You should drink 8 glasses of water everyday - That´s a myth, everybody is unique in their own way based on: gender, height, age or weight. Therefore, the amount of water that needs to be consumed varies greatly from person to person. 3) Sugar makes kids hyper - Allot of people associate sugar with boosted activity and extraordinary energy. This is wrong as multiple studies have shown that their is no link between sugar and hyperactivity. The excitement is often situational and not caus...
Biology: Transport in plantsπ² (0610) So, I am officially starting the IGCSE notes and preparation series to make it easier for you to understand the concepts. Beginning with transport in plants. It is a very intriguing topic, so do take a look at it. I will paste some topic related questions for you to solve and you can comment the answers below. I will disclose the answers at the very end of the next blog. π All the Images shared in the blog are owned by me and so unauthorized use would not be tolerated. Transport in plants. Xylem and Phloem: Xylem: Hollow and has no nucleoplasm and no end walls It even has pits that prevent air bubbles. It is made up of dead cells. Lignin deposited on the cell wall for strength of the plants Function: To transport mineral ions and water. Helps to support the petiole. Diagram above is a pictorial representation of the mineral ions Phloem: Is made up of sieve tube elements, and the sieve tube plates are porous. They have a compan...