определен слој

Coating is a covering that is applied to the surface of an object, usually referred to as the substrate. In many cases coatings are applied to improve surface properties of the ...

пигмент

Żywność (inne); Jajka

A chemical that produces colour. There are three pigments responsible for all of the colours, both background and markings, that we see on eggs: protoporphyrin, biliverdin and the ...

порозност

Żywność (inne); Jajka

Refers to the holes or channels through an eggshell; allows the exchange of gas and water vapour between the egg and its environment.

паразит

Żywność (inne); Jajka

A bird that lays its eggs in the nest of another (host) bird, freeing the parasite from the duties of incubation and rearing.

пестицид

Żywność (inne); Jajka

A chemical designed to kill pests. DDT is one pesticide used extensively in the past.

жолчка

Żywność (inne); Jajka

The main nutritive portion of the egg. It is spherical in shape and light yellow to orange in colour.

јајце

Żywność (inne); Jajka

A chamber that provides nourishment and protection for the growth and development of the embryo inside it.

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Големиот американски Smokeout

Гледано секоја година од 1977 година, големиот американски Smokeout се одвива на третиот четврток од ноември. Спонзорирано од Американското здружение ...