1) Explain CVS sampling during prgnancy. What type of information can be obtained from it?

2) If 2 people with AB blood had children what would be the phenotype and genotype of their children? Determine using a punnet square

3) Synthia has blue eyes and brown hair her genotype is bbYy she marries anthony who has brown hair and brown eyes. his genotype is BbYy whar are the chances they they will have a blond haired blue eyes baby use a dihybrid punnet square

Explain mendels principle of independent assortment. When will traits sort independently of each other and when will they come as packets?

4) Explain how consanguinous mating leads to offspring more likely to express deleterious genetic condition

I hope you never get into school / get a job

Me too.

AP bio and cant even do a punnet square... how did you even get into that class?

Guys don't be so mean

1) Samples the placenta tissue. Able to obtain sample of the fetus to determine the sex.

2) 2 people with AB can only have childrens of AB. Draw out the punnet square yourself

3) bb Yy * Bb Yy. So it's bbYy, bbYy, BbYy, BbYy. 50% brown eye brown hair, 50% blue eye brown hair

Explain: depends if both genes are on the same chromosome. If same, then they come as packets. If different, they sort independently of each other.

4) Chromosomes come in pairs, as they balance each other. If you have both chromosome come from the same ancestry, they will not balance out each other, resulting in deleterious genetic conditions.

this guy dosn't want help he wants his hwk done for him

this

and plenty of times
to the best of my knowledge he is a welcher as well when he offers fg for help

Wait.. what?

This guy French's got no sense of compensation for efforts/solutions well adapted to the problems he poses. Perhaps the consideration of others' experience over here may help illustrate their frustration with this guy.



No they don't. Chromosomes complement each other. Even the regulatory proteins (such as epigenetics etc) may add desirable or undesirable functions, or little/no function. No balance here, just an accumulation of stuff in the cell that hopefully provides the right biology.




This post was edited by Dmon_Hunter on Jul 18 2013 08:46pm

Of all the answers, you chose to correct the longest one...