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Crossing over between pairs of homologous chromosomes to form chiasmata is known as pachytene. It occurs during prophase I in meiosis.?æ

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What does exocersim mean?

I'm not sure what you mean by "exocersim." Could you provide more context or clarify your question?


What does interphaseprophasemetaphaseanaphasetelophasecytokinesis mean all?

These terms represent stages in the cell cycle. Interphase is the phase where the cell grows and replicates its DNA. Prophase is when the chromosomes condense, and the nuclear envelope breaks down. Metaphase is when the chromosomes line up in the middle of the cell. Anaphase is when the sister chromatids separate and move to opposite poles. Telophase is the phase where new nuclear envelopes form around the chromosomes. Cytokinesis is the division of the cytoplasm to form two new daughter cells.


What is mean by open mitosis and closed mitosis?

Open mitosis occurs in most animal cells where the nuclear envelope breaks down ("opens" before the chromosomes separate. Closed mitosis occurs in some fungi, such as Aspergillusand Saccharomycesspecies, where the chromosomes divide within an intact ("closed") cell nucleus.


What is the mean promology?

There is no standard definition for "mean promology." It appears to be a term that is not widely recognized or defined in any specific field or context. It is recommended to provide more context or clarify the term in order to provide a more accurate answer.


Scientist who discovered crossing over?

The scientist who discovered crossing over in genetics was Thomas Hunt Morgan. He conducted research with fruit flies in the early 20th century, which led to the discovery of genetic recombination through crossing over during meiosis. This breakthrough provided important insights into genetic variation and inheritance.

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The synonym for nuclear fissure is nuclear division or nuclear cleavage.


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Nuclear fission refers to the process of dividing the nucleus of an atom into two or more smaller nuclei, releasing a large amount of energy in the process. This is the principle behind nuclear power plants and nuclear weapons.


Is nuclear energy produced by atomatic refractions?

Not that I know of. I'm not even sure what the word refractions would mean in this context.


What does the term 'nuclear leaching' mean?

Nuclear Leaching is a term derived from septic tank and agricultural technology adopted to the nuclear industrial context. When a nuclear plant disposes of its waste into the soil or gravel near a plant, leaching is the process by which the ground sucks up nuclear waste, like a leach will suck up blood.


In the first stage of cell reproduction the what disappears?

the sperm


Is nuclear harmful to people?

I'm pretty sure nuclear has a bad affect on humans. It really depends on what you mean by Nuclear. If you mean Nuclear Energy, no. It is vital. If you mean Nuclear Waste, yes. It is deadly. If you mean the Nucleus of an atom. It is part you you.


What is quotient mean in math?

The "quotient" is the solution to a division problem. For example: in the problem 147/7 = 21 147 is the dividend (or numerator,) 7 is the divisor (or denominator,) and 21 is the quotient. If there is anything left over after the division, that would be called the remainder. Note that the terms numerator and denominator are usually used in the context of fractions whereas dividend and divisor are used in the context of division. However, those contexts are equivalent, since fractions are really an expression of a division problem.


What does a flashing amber light at the pelican-crossing mean?

it means there is a pedestrian crossing


What does exotropia mean?

They crossing of the eyes


What does crossing the middle and ring finger mean?

Crossing the middle and ring fingers can have various meanings depending on the context. In some cultures, it is a gesture for good luck, similar to crossing one's fingers. In other contexts, it may symbolize a promise or a secret, as in "cross my heart." Additionally, in certain belief systems, it can represent a form of protection or warding off negativity.


What does crossing traffic mean if your in a car?

'Crossing traffic' means the traffic that is crossing in front of you moving left to right and vice-versa.


What does crossing over mean?

Crossing Over Means Going To Heaven Which means Crossing over from the world to heaven i think that is what it means.