![can any1 explain how the equal contribution of male and female parents is ensured in the progeny - Science - Heredity and Evolution - 1829452 | Meritnation.com can any1 explain how the equal contribution of male and female parents is ensured in the progeny - Science - Heredity and Evolution - 1829452 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/discuss_editlive/2397535/2012_02_27_11_15_58/sex%20determination.png)
can any1 explain how the equal contribution of male and female parents is ensured in the progeny - Science - Heredity and Evolution - 1829452 | Meritnation.com
![Color graphics with white background, pink female symbol, and blue male symbol with X and Y chromosomes Stock-Illustration | Adobe Stock Color graphics with white background, pink female symbol, and blue male symbol with X and Y chromosomes Stock-Illustration | Adobe Stock](https://as2.ftcdn.net/v2/jpg/02/84/30/61/1000_F_284306173_NiW3UFvH1SJnFqyWbXJVoZcU9OZI3GJG.jpg)
Color graphics with white background, pink female symbol, and blue male symbol with X and Y chromosomes Stock-Illustration | Adobe Stock
![Question Video: Determining the Probability of a Successful Fertilization Producing a Female Offspring | Nagwa Question Video: Determining the Probability of a Successful Fertilization Producing a Female Offspring | Nagwa](https://media.nagwa.com/406192716490/en/thumbnail_l.jpeg)
Question Video: Determining the Probability of a Successful Fertilization Producing a Female Offspring | Nagwa
![Menschliche geschlechtschromosomen x und y. männer haben ein x- und ein y-chromosom, frauen haben zwei x-chromosomen | Premium-Vektor Menschliche geschlechtschromosomen x und y. männer haben ein x- und ein y-chromosom, frauen haben zwei x-chromosomen | Premium-Vektor](https://img.freepik.com/vektoren-premium/menschliche-geschlechtschromosomen-x-und-y-maenner-haben-ein-x-und-ein-y-chromosom-frauen-haben-zwei-x-chromosomen_910832-33.jpg)
Menschliche geschlechtschromosomen x und y. männer haben ein x- und ein y-chromosom, frauen haben zwei x-chromosomen | Premium-Vektor
![Devinal Y XLR Kabel, 1 XLR auf 2 XLR Kabel, 1 x weiblich auf 2 x männlich Splitter Cord, 1 x Weiblich auf Dual Male Splitter Cord (2 Pack 0,3 Meter) : Amazon.de: Elektronik & Foto Devinal Y XLR Kabel, 1 XLR auf 2 XLR Kabel, 1 x weiblich auf 2 x männlich Splitter Cord, 1 x Weiblich auf Dual Male Splitter Cord (2 Pack 0,3 Meter) : Amazon.de: Elektronik & Foto](https://m.media-amazon.com/images/I/71mvCws+z1L.jpg)
Devinal Y XLR Kabel, 1 XLR auf 2 XLR Kabel, 1 x weiblich auf 2 x männlich Splitter Cord, 1 x Weiblich auf Dual Male Splitter Cord (2 Pack 0,3 Meter) : Amazon.de: Elektronik & Foto
Carrot-Top Drugs Limited - When a man ejaculates or releases semen, the semen contains both Male sperm (containing Y-chromosome) and Female sperm (containing X-chromosome), BUT in women, the egg released during ovulation
![Sex Determination Sex determined by genes found on the X and Y chromosome Females: egg produced with an X chromosome Males: ½ sperm cells contain X; - ppt download Sex Determination Sex determined by genes found on the X and Y chromosome Females: egg produced with an X chromosome Males: ½ sperm cells contain X; - ppt download](https://images.slideplayer.com/26/8515983/slides/slide_3.jpg)
Sex Determination Sex determined by genes found on the X and Y chromosome Females: egg produced with an X chromosome Males: ½ sperm cells contain X; - ppt download
![X and Y Chromosomes with Dna on a White Background Stock Vector - Illustration of diagram, paternal: 163479957 X and Y Chromosomes with Dna on a White Background Stock Vector - Illustration of diagram, paternal: 163479957](https://thumbs.dreamstime.com/z/x-y-chromosomes-dna-white-background-chromosomal-definition-female-xx-male-xy-illustration-design-educational-163479957.jpg)
X and Y Chromosomes with Dna on a White Background Stock Vector - Illustration of diagram, paternal: 163479957
![Geschlechtschromosomen (x- Und Y-chromosom). Allosomen. Reproduktion Und Menschliche Befruchtung. Bei Frauen Sind Es Xx, Bei Männern Xy Chromosomen. Das Männliche Sperma Bestimmt Das Geschlecht Eines Kindes Lizenzfrei nutzbare SVG, Vektorgrafiken, Clip ... Geschlechtschromosomen (x- Und Y-chromosom). Allosomen. Reproduktion Und Menschliche Befruchtung. Bei Frauen Sind Es Xx, Bei Männern Xy Chromosomen. Das Männliche Sperma Bestimmt Das Geschlecht Eines Kindes Lizenzfrei nutzbare SVG, Vektorgrafiken, Clip ...](https://previews.123rf.com/images/designua/designua2102/designua210200005/163563488-geschlechtschromosomen-x-und-y-chromosom-allosomen-reproduktion-und-menschliche-befruchtung.jpg)
Geschlechtschromosomen (x- Und Y-chromosom). Allosomen. Reproduktion Und Menschliche Befruchtung. Bei Frauen Sind Es Xx, Bei Männern Xy Chromosomen. Das Männliche Sperma Bestimmt Das Geschlecht Eines Kindes Lizenzfrei nutzbare SVG, Vektorgrafiken, Clip ...
![From liability to viability: Genes on the Y chromosome prove essential for male survival | Whitehead Institute From liability to viability: Genes on the Y chromosome prove essential for male survival | Whitehead Institute](https://wi.mit.edu/sites/default/files/styles/pt_picture_side_caption/public/2020-11/page_0423.gif?itok=RbFDTZ7b)
From liability to viability: Genes on the Y chromosome prove essential for male survival | Whitehead Institute
![X+Y, Male and Female, symbols, sex, gender, male, female, same, man, woman boy, girl, sign, symbol, relationship, love, hate Stock Photo - Alamy X+Y, Male and Female, symbols, sex, gender, male, female, same, man, woman boy, girl, sign, symbol, relationship, love, hate Stock Photo - Alamy](https://c8.alamy.com/comp/B1HE5N/xy-male-and-female-symbols-sex-gender-male-female-same-man-woman-boy-B1HE5N.jpg)