Tutor profile: Rabia I.
Subject: Food Science
What is lyophilisation?
Freeze drying, also known as lyophilisation or cryodesiccation, is a low temperature dehydration process that involves freezing the product, lowering pressure, then removing the ice by sublimation. This is in contrast to dehydration by most conventional methods that evaporate water using heat. it is most common method of food preservation for astronauts and military purposes.
Elephants have a much larger brain than humans. Are elephants smarter than us?
It might look like a bigger size brain can be more intelligent but the reality is more complicated. Intelligence depend on how brain is organized and the size of different parts of the brain, like those that control speech, and memory. Intelligence is most likely a combination of these things, therefor, elephants are not smarter than humans.
Subject: Agricultural Science
What is agricultural biotechnology?
Agricultural biotechnology is an advanced technology that allows plant breeders to make precise genetic changes to add beneficial traits to the crop plants for example to increase grains or quality of grains.
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