Hemophilia sex linked trait

Play
14:57
257
Sunday, October 27, 2019
23%

93 Voices

If you're seeing this message, it means we're having trouble loading external resources on our website. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. Science High school biology Classical genetics Sex linkage. Example punnet square for sex-linked recessive trait. Next lesson.
adult life coachlesbian movie clip matrix

How Do You Cross Hemophilia in a Punnet Square?

hot virgin girl fuckind videovery hot girl party kiss shavedanal paradisedicks and pussys moving pictures

Pedigree Analysis of Hemophilia (Explained with Diagram)

Pedigree analysis is a record of inheritance of a genetic trait for two or more generations. It is presented in the form of a diagram or chart or family tree. It is employed in case of human beings and domesticated animals, especially pets. Controlled crosses performed in pea plants or some other organisms are not possible in case of human beings. In human genetics, pedigree study is a strong tool utilised to trace the inheritance of a specific trait, abnormality or disease. By pedigree analysis the mode of inheritance of a number of diseases and traits such as hemophilia, colour blindness, syphilis, insanity, rheumatism, hysteria etc.
can all girls cum during intercourselesbian tongue kiss pornporn sex on you tube

Hemophilia Essay

A human female "carrier" who is heterozygous for the recessive, sex-linked trait causing red-green color blindness or alternatively, hemophilia , marries a normal male. What proportion of their male progeny will have red-green color blindness or alternatively, will be hemophiliac? Tutorial Genotypes and phenotypes of parents The eggs of the mother will contain either a normal X chromosome or an X chromosome with the mutation causing red-green color blindness. The sperm of the father will contain either the normal X chromosome or the Y chromosome.
free katee sackhoff nude
fuck bare tall womenhandsome muscular men nudelingerie 2560x1600teen make up in
Hemophilia, along with color blindness, is a sex-linked recessive trait. Hemophilia is when a person lacks a clotting factor in the blood. This results in the decreased ability to have blood clots.
fake nude mai valentine pictures
Your comments

(10)

cementite_one

cementite_one

04.11.2019

love that pussy them lips are a turn on

Simatra

Simatra

05.11.2019

PLS Video

john81c

john81c

02.11.2019

damn you have such a pretty face and your beautiful blue eyes make it perfect;)

oliver-licks

oliver-licks

04.11.2019

Casual cloths to be ripped off ur sexy little hot body.

catskillflavor

catskillflavor

05.11.2019

PERFECT absolute perfection.

xxAlblksnakexx

xxAlblksnakexx

05.11.2019

make me a mouthpiece all four

lokamatz

lokamatz

30.10.2019

I know what you mean I haven't got around to shaving my Decembeard yet

bigdickfromchicago

bigdickfromchicago

27.10.2019

mmmm i like nasty too babe

thagreatest

thagreatest

04.11.2019

Smell that baby and eat it mmmm

ebza2

ebza2

06.11.2019

Let me use my tonge

Comment on the video:

Popular Video

houseimaru.info