0
The temperature they are incubated in.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Does food eaten by the mother affect the sex of the human embryo?
No. The sex of the embryo is determined at the time of conception.
How do you know the crocodiles gender?
Crocodile embryos do not have sex chromosomes (which determine the sex of a child in humans) and sex is not determined genetically in crocodiles. The sex of a crocodile is determined by temperature -- with males around 31.6 degrees Celsius (89 degrees Fahrenheit) and with females at slightly lower or higher temperature.
How sex of embryo can be determined?
By taking the DNA of the embryo, putting it through some tests and coming out with results on whether it's a female (XX chromosomes) or a male (XY chromosomes). These chromosomes are the same in terms of sex selection for all mammals.
How does the protein controls the sex of a developing embryo?
Genes control the sex of a developing embryo.
How does the protein control the sex of a developing embryo?
Genes control the sex of a developing embryo.
How is a fish embryo protected?
sex
What is the difference between 'sex-liked' and 'sex-determined'?
Sex-liked means liking sex and sex determined is the resolution to have sex.
What animals gender is determined by the warmth of its nest?
There may be more, but certainly the gender of Crocodiles is determined by nest temperature.
Is the sex of a second child determined by the sex of the first?
Are you asking if the sex of the second child is determined by the sex of the first child? No, naturally its a fifty-fifty chance.
What food chain do crocodiles fit into?
sex drugs and rock and roll sex drugs and rock and roll
What chromosome tells us the sex of a human?
The X and Y sex chromosomes. If the embryo inherits an X and Y chromosome, it will be male. If the embryo inherits two X chromosomes, it will be female.
What happens to a baby if its born before the sex is developed?
The baby's sex is determined at conception, as the embryo develops into a fetus the sex organs also develop. A baby born so premature as to have undeveloped sex organs would also gave undeveloped pulmonary system, digestive system and nervous system which would mean she or he would not survive out side the womb.
