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A Shopkeeper has a box containing 25 eggs 4 of which have a blood spots He checks eggs by taking them at random one after another from the box What is the probability that the first two eggs have s?
The probability is approximately 4/2500. NOT!
What causes brown spots on chicken eggs?
These are called blood spots. Blood spots are the result of broken capillaries in the reproductive system. When a capillary ruptures, a drop of blood leaks out and becomes part of the egg. The presence of a blood spot does not mean the egg is fertile or that an embryo is beginning to form. Egg processors try to identify and remove all eggs containing blood spots before eggs go into the carton. Occasionally one is missed, but if the blood spot is small, it can be removed and the egg used. They are harmless and do not mean the egg is inedible. Small ones disappear when you are cooking the egg. Some people pick them out with a spoon before cooking.
What bird lays blue eggs with black spots?
The bird that lays blue eggs with black spots is likely a songbird called the American robin (Turdus migratorius). The eggs of American robins are commonly known for their distinct blue color with black markings.
Does any one know the color of cardinal eggs?
The eggs can be grey or brownish with grey / green spots. Some can even be greenish in color. Kathy LVT
How many eggs do a turkey vulture have like number of eggs?
Females generally lay two eggs, but sometimes one and rarely three. The eggs are cream-colored, with brown or lavender spots around their larger end.
Pokemon Platinum - Having two eggs in my party I noticed one egg's spots were positioned differently - Why?
Gotematdifferenttimes.
Are two or three-way valves necessary to prevent back flow of blood?
No, the valves that prevent backflow of blood are one-way valves.
What areas of the heart does the antrioventricular valve prevent blood flow from?
The atrioventricular valves prevent the backflow of blood from the ventricles to the atria. They permit the one-directional flow of blood from the atria to the ventricles.
What are the dark specks inside chicken eggs?
These are called blood spots and can appear in either the white (albumen) or the yolk. This happens when a small blood vessel breaks in the birds oviduct and deposits a trace amount of blood onto the forming egg prior to the formation of the shell. This tiny spot of blood is not harmful and will disappear when cooking the egg. Most restaurants and home cooks remove this blood spot simply because it is unpleasing to look at but it will not harm you.
Do valves inside the veins prevent blood from flowing into the heart?
The blood in veins is not under direct pressure from the heart. It has little valves inside to prevent blood from flowing backwards away from the heart. These valves inside the veins prevent the backflow of blood in veins. They encourage the one-directional flow of blood to the heart.
Is an incompetent valve one that fails to prevent the backflow of blood?
Yes, an incompetent valve is "leay" and fails to prevent the backflow of blood. an incomp valve may tend to decrease blood flow
Why are valves nessessary?
In the bodies blood system, they prevent back flow of the blood (one way valves) .
