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Hatching time in ducks depends upon external temperature of the region , as in tropical areas it id 21 days but in Siberia Russia it nearly sixty days .

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Q: How old are your duck eggs my ducks have laid eggs and i candled them they are fertilized and growing an embryo but i don't know when to expect ducklings?
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Related questions

Way are chicken eggs some times candled?

Candling is done to check on the contents of the egg. Candling eggs reveals blood spots and when done to fertilized eggs can verify the growth of the embryo.


What is the order of development in which these go - fetus - fertilized egg - embryo?

fertilized egg,embryo, and fetus


When fertilized what will the ovary grow into?

when the ovary is fertilized the the fertilized egg will become a zygote


What happens to fertilized egg?

The fertilized egg becomes an embryo and later becomes a fetus.


What develops into a trophoblast?

Certain cells of a fertilized embryo.


When the ovum is fertilized by the sperm this is called?

Implantation


What is a fertilized egg called in 3 weeks?

Embryo


What would happen if a polar body was to be fertilized by a sperm cell?

A polar body is a remnant of the production of egg cells, and is potentially capable of being fertilized. While a fertilized polar body could begin growing, there's usually not enough stored nutrients in it to feed the developing embryo.


Why do you think the zygote is dormant for some time in a fertilized ovule?

the zygote is dormant for sometime because it develops only after the endosperm develops. this is an adaptation to ensure nutrition to the growing embryo.


When does gametes become embryo's?

When they are fertilized. Gametes are the eggs or sperm


What is the name for a fertilized egg cell in sexual reproduction?

embryo


Where is the food for growing embryo inside the eggs?

The yolk supplies all the nutrients for the growing embryo.