How would it look to John Dalton's eyes, or to the eyes of a chimp, a monkey, a bee, a deer? And finally, a question that happened to be the subject of one of my own first research papers,1why is the colour of blood so different?
根据If blood is red, why are veins (静脉)blue?中的“Although blood looks red when it’s outside the body, when it’s sitting in a vein near the surface of the skin, it’s more of a dark reddish purple colour. (虽然血液在体外看起来是红色的,但当它位于皮肤表面附近的静脉中时,它更...
our heart is vehemently attracted and we feel a bit relief. But in our society the red rose presented by a girl to her belove makes strom in a tea cup. The colour of blood circulates in every living things is indiscriminately the same. Therefore, the love doesn't discriminate when it ...
we see red is the color of blood and not the eye color so its eyes nature is red.(1)If it's albino there is no pigment in the iris so it's a reflection of the back of the eye the retina (2)Red eye in rabbits is mon. It is when a rabbits eye appears red irrita...
Dark blue is the colour of the night sky and therefore associated with passivity and calm, while yellow is a day colour with associations of energy and incentive. For primitive man, activity during the day meant hunting and attacking, while he soon saw red as the colour of blood and rage ...
If blood is red,why are veins(静脉) blue? Actually,veins are not blue at all. They are more of a clear,yellowish colour. Although blood looks red when it's outside the body,when it's sitting in a vein near the surface of the skin,it's more of a dark reddish purple colour. At...
Explain everything about the blood and why the blood is red in colour? Why are the tropics so diverse? When and why is acid stain used? Why is Eosin Methylene Blue both a differential medium and a selective medium? Explain why the world looks rosy when you look through a pair of sungla...
Then she told the class that brown-eyed people were cleverer than blue-eyed ones because of an agent for brown color found in their blood. Blue-eyed people were stupid, lazy and not to be trusted. Jane Elliott did not need to say any more. The brown-eyed students quickly got used to...
If blood is red, why are veins(静脉)blue? Actually, veins are not blue at all. They are more of a clear, yellowish colour. Although blood looks red when it’s outside the body, when it’s sitting in a vein near the surface of the skin, it’s more of a dark reddish purple colo...
aIt is state-of-art product,which 它是状态艺术产品,[translate] aDraw a pear. Colour it yellow 画梨。 上色它黄色[translate] a我没有收到你昨天寄的邮件,请你重新发一次 I have not received the mail which you yesterday sent, asked you to send one time[translate] ...