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What structure are you likely able to see in the pollen tube and when would you be able to see it?
You are likely to see the tube cell, vegetative nucleus, generative cell, and the tube nucleus in a pollen tube. This structure can be observed during the process of pollination when the male gametophyte is being transported from the pollen grain to the ovule.
What is draw tube in microscope?
The draw tube in a microscope is a part that allows the user to adjust the height of the eyepiece to accommodate for differences in the user's eyesight. It is typically a movable tube that can be extended or retracted to achieve the desired focus.
Is the uterine tube and the fallopian tube the same?
Yes, the uterine tube and the fallopian tube are the same structure in the female reproductive system. They are responsible for transporting the egg from the ovary to the uterus and are also the site of fertilization.
What is the space within a tubelike structure called?
The space within a tube-like structure is called a lumen. Parts of the body with lumens include veins and arteries.
Inside what structure do the sperm of seed plants form?
The sperm of seed plants form inside the pollen tube, a structure that develops from the pollen grain. The pollen tube grows towards the ovule to deliver the sperm cells for fertilization.
What does the estachian tube lead up to?
The eustacian tube connects the inner ear to the back of the throat.
What does the the estachian tube do?
cat on my dog
What is the location for estachian tubes?
The eustachian tubes are the auditory tubes that link the nasopharynx to the middle ear.
What As magma rises it carves a tube-shaped structure called a .?
As magma rises, it carves a tube-shaped structure called a "magma conduit" or "volcanic conduit." This structure allows the magma to travel from the magma chamber beneath the Earth's surface to the volcano's vent. As pressure builds, it can lead to volcanic eruptions when the magma escapes through the conduit.
Which tube are lead levels drawn in?
Lead levels are typically drawn in a lavender-top tube that contains EDTA as an anticoagulant. This tube is used to prevent clotting and maintain sample integrity for accurate lead level measurements.
Does lead have a crystalline structure?
No, lead does not have a crystalline structure. It has a close-packed hexagonal structure in its solid state.
What test is than for tan tube?
The tan test tube is used for lead determinations. in other words to check lead levels
What color tube used for Lead?
A royal blue or navy blue tube with no anticoagulant is typically used for lead testing.
Why does heating a test tube cause colour change?
Heating a test tube may cause a color change because it can initiate a chemical reaction, causing substances in the test tube to change in structure or composition. This can lead to the formation of different colored products or the decomposition of the original substance into products with different colors.
Jj thompson's experiments with the cathode ray tube lead to the invention of?
J.J. Thomson's experiments with the cathode ray tube led to the discovery of the electron. This discovery revolutionized our understanding of the structure of the atom and laid the foundation for the development of modern atomic theory.
What tube lead up to the stomach?
trachea
What is the structure of lead metal?
Normally lead metal will have a cubic face centered lattice structure.
