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Crossing over occurs during fertilization. This is the mixing of alleles from each of the parents in order to make the offspring.

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Why crossing over takes place?

Occurs during prophase I of meiosis (pachytene) in a process called synapsis. Crossover usually occurs when matching regions on matchingchromosomes break and then reconnect to the other chromosome. The value of crossing over is that each parent has a different daughter cell.


What is the differences between brittle and ductile fracture?

In brittle fracture, no apparent plastic deformation takes place before fracture. In ductile fracture, extensive plastic deformation (necking) takes place before fracture.


What is a capacity swap?

A capacity swap is what got Qwest and global crossing in trouble with the SEC a few years ago. It basically goes like this: Qwest sells $100,000 in capacity to global crossing In return, global crossing sells $100,000 in capacity to qwest The purchases cancel each other out so no real transaction has taken place Both companies record $100,000 in revenue Clearly these are not really revenues, but it was the result of myopic behavior by the company's CEO's attempting to meet their quotas and in the long run it landed them in hot water


In order to execute code before a form is displayed place the code in the form and?

In order to execute code before a form is displayed, place the code in the form's Load event handler. This event is triggered before the form is shown to the user, allowing you to initialize variables, set properties, or perform any necessary setup tasks. You can also use the Shown event if you need to execute code after the form is first rendered but before it becomes interactive.


What important technological developements had to take place before robotics control system technology could become a reality?

it is the robots being modern

Related Questions

Can you become pregnant from saliva?

You can not get pregnancy with saliva. Saliva does not contain sperms. Sperms are must for fertilization to take place.


DOES conceiving happen the same time as intercorse?

intercourse is biologically said to be complete with ejaculation of the semen. Semen contains millions of sperms. These sperms migrate to the fallopian tube. It takes few hours for the fertilization to take place actually.


Where does fertilization in a female take place?

In the uterus.


Which process must occur before any division can take place?

Fertilization


Where on the flower must pollen be put for fertilisation to take place?

Pollen must be placed on the stigma of the flower for fertilization to take place. The stigma is the receptive part of the female reproductive organs in a flower where pollen grains land and germinate to begin the process of fertilization.


Where does fertilization takes place in reptiles?

Fertilization takes place internally.


Which phase of meiosis occurs right after crossing over?

Before crossing over, interphase I takes place. Crossing over occurs during prophase I. Metaphase I occurs after prophase I.


What comes first fertilization or ovulation?

Ovulation has to happen first before fertilization can take place. Otherwise, the egg would still be in the ovary and the sperm wouldn't be able to reach it.


What type of fertilization takes place in a frog?

External fertilization


What do you call fertilization that takes place inside the female?

internal fertilization


What are the 2 paterns of fertilization?

The two types of fertilization are 1. Internal fertilization 2. External fertilization Internal fertilization takes place within the body of the female. External fertilization takes place outside the body of female. It takes place by layong eggs.


Where the fertilization of human being takes place?

the fertilization of human being being takes place in fallopian tube