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What are three ways that embryo's are protected in sexually reproducing organisms?
Embryos are protected by the physical structures of the reproductive system, such as the uterus in mammals. Embryos are protected by the presence of amniotic fluid or egg membranes that surround and cushion the developing embryo. Embryos are protected by parental care, such as brooding behaviors in birds or the provision of nutrients and a safe environment in mammals.
What is the difference of the nourishment of an embryo inside a mother not in an egg and the nourishment of an embryo inside an egg?
the developing embryo is nourished by yolk
What protects a chicken embryo?
When you crack open an egg you will see the yellow part called the yolk. The yolk is surrounded by the clear white substance called albumen. As the embryo develops within the shell, it is protected by the albumen.
Where is the embryo in an egg?
Embryo is formed in germinal spot of yolk .
How do you use embryo to make a sentence?
There is a embryo in the egg.
What is the order of development in which these go - fetus - fertilized egg - embryo?
fertilized egg,embryo, and fetus
How is a fish embryo protected?
sex
How are the pores of egg shell usefull to the embryo inside?
It gives the embryo oxygen it needs to survive in the egg.
In what three ways is a human embryo protected?
The physical protection of the uterus walls prevents the embryo from being dislodged prematurely. The amniotic sac provides a cushion around the embryo, absorbing shock and protecting it from external injury. The placenta acts as a barrier, filtering out harmful substances and providing essential nutrients and oxygen to the developing embryo.
What happens to the embryo when the hen lays the egg?
When a hen lays a fertilized egg, there is no embryo inside. Embryo's only start to form once they are incubated.
Why does a egg have a shell?
It is to protect the embryo inside the egg.
What is a birds embryo?
An egg.
