A "test tube baby" is when the parents use IVF (in-vetro fertilization). The parents have tried to reproduce, but they can't, so the doctor takes some eggs from the mother and it is fertilized outside of the womb.
A woman's egg is fertilised outside her body, and is later transplanted into her womb, for the pregnancy to develop as normal.
A test tube 13 mm (about half an inch) in diameter and 100 mm (a bit under 4 inches) long.
Ya... In a test tube add some aluminum foils and some amount of NaOH... Introduce the flame near mouth of the test tube... Then see the magic...
Test tube racks are commonly used in laboratories to hold and organize multiple test tubes in an upright position for easy observation and handling during experiments. They are also used for storage and transport of samples, ensuring they remain organized and protected. Additionally, test tube racks can be used in educational settings to demonstrate chemical reactions or biological experiments to students.
that depends on the kind of test tube that you have. if a test tube is calibrated then it measures the volume of a liquid that is placed inside it. if the test tube is non calibrated then its meant for storage and mixing so it does not measure anything..
The main difference between the Widal slide test antigen and the Widal tube test antigen lies in the method of reaction visualization. In the Widal slide test, the reaction is observed on a glass slide under a microscope, whereas in the Widal tube test, the reaction is seen in small test tubes. Both tests detect antibodies against specific Salmonella antigens, but differ in their setup and visual interpretation.
The test tube jelly Baby scream...... This is a realy easy theory... this was one of my real science lessons that i had The theory to this is to get a regular jelly babie place it inside the test tube until it reaches the bottom. Then get the Bunsen burner and place the test tube over the lit Bunsen burner. Keep the flame under the test tube until the jelly babie starts to scream and smoke...... This is a really fun science experiment and smells remarkable afterwards. DO NOT EAT JELLY BABIE AFTERWARDS AS IT WILL BURN SOOOO MUCH !!
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A test tube holder, also known as test tube clamp or test tube rack, is used to hold a test tube in place when the tube is hot or should not be touched. It allows safe handling of test tubes during heating or when conducting chemical reactions.
How are babie deer born?
A test tube (or sample tube) has no errors.
Clamping a test tube
to hold the test tube
Test tube holder
a hard glass test tube is a test tube made out of glass that is almost impossible to break.
another name for test tube is culture tube or sample tube
A test tube can be held upright using a test tube rack, a test tube holder, or a clamp attached to a stand. These tools provide stability and prevent the test tube from tipping over during experiments.
It is not recommended to place a hot test tube directly into a test tube rack as this can cause damage to both the test tube and the rack. It is advised to allow the test tube to cool down before placing it in the rack to prevent any accidents or mishaps.