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What fact expains why half of kids are boys and half are girls?
An ovum will have an X chromosome regardless, but a sperm has a 50% chance of having either an X or a Y chromosome, so there's a 50% chance a zygote will be XY (male) and 50% that it will be XX (female).
Using a punnett Square explain why males are affected more often than females by sex linked genetic disorders?
This is a very short compared to the X chromosome with which it is pair. In X-linked genetic disorders (such as Duchenne's muscular dystrophy}. In the x an y type of sex determinate organisms, the genes affecting the expression are only located on X-chromosome, the y chromosome does not have its contrasting allelic gene. Hence, when a female organism has a recessive gene(for example colorblindness), its another X chromosome obtained from male gamete will mask the expression, and the female will escape color blindness. In case of male, the x-chromosome carrying a gene for colorblindness from its mother will have its expression because its counterpart (y-chromosome) does not carry its allelic form. Hence although the genes cause defects are carried by females, the males are affected more. This can be explained by drawing a Punnett Square for male and female gametic fusion possibilities.
What did scientists believe that was true about nature?
nature could be explained though abstract reasoning an exper........
Give the meaning of each process?
Can you please provide me with the list of processes you would like explained?
Most biologists agree that the difference between living and nonliving matter can be explained by looking at what?
Most biologists agree that the difference between living and nonliving matter can be explained by looking at characteristics such as metabolism, growth, reproduction, response to stimuli, and development. Living organisms exhibit these characteristics, which nonliving matter lacks.
Does linkage refer to how the acids in DNA are connected?
Linkage is called gene linkage .It refers to linking up of genes in a chromosome .It was first properly explained by T.H. Morgan . As there are thousands of genes but number of chromosomes are limited hence each chromosome contains a large number of linked genes .
What is Mr Avery belief about why it has snowed?
Mr. Avery believes that it has snowed because nature is unpredictable and has its own way of behaving. He views the snowfall as a natural occurrence that cannot always be explained through rational means.
How did General Butler end yellow fever epidemics in New Orleans?
through education (explained how those buggers breed) and intensive water drainage (got rid of all standing water possible)...not one occurrence since ;p
What fact expains why half of kids are boys and half are girls?
An ovum will have an X chromosome regardless, but a sperm has a 50% chance of having either an X or a Y chromosome, so there's a 50% chance a zygote will be XY (male) and 50% that it will be XX (female).
Why the unexplained cant be explained but can be explained?
"Unexplained" simply means that it hasn't been explained.
How can you explained that my essay is persuades?
How can i explained my essay is persuades
What happened according to this theory?
This theory posits that the observed celestial body or event is the result of a natural occurrence rather than a supernatural or divine intervention. It suggests that the phenomenon can be explained through scientific principles and laws rather than invoking a higher power or mystical force.
Is the wind blowing on a tree a matter?
Yes, the wind blowing on a tree is a physical occurrence involving the movement of air particles. It is not a matter in the sense of a philosophical or metaphysical concept, but rather a natural phenomenon that can be explained by principles of physics.
How do you spell explauend?
Explained. "The boy explained the situation to his mother."
How are negative things explained today?
The same as they were explained yesterday!
When was Religion Explained created?
Religion Explained was created in 2001.
When was Consciousness Explained created?
Consciousness Explained was created in 1991.
