ootheca
The nickname for a shark's egg case is a "mermaid's purse." These protective cases help to keep the developing shark embryo safe until it is ready to hatch.
The outside part of an egg is called the shell. It serves as a protective covering for the egg's contents.
ovipositor
Egg is to shell as banana is to peel. The shell of an egg serves as a protective covering for the egg, just as the peel of a banana protects the fruit inside. Both the shell of an egg and the peel of a banana are outer layers that can be removed to reveal the edible part inside.
As the hen lays the egg,a protective coating called "bloom"or "cuticle"covers and protects the egg. Removing this exposes the egg to disease from bacteria and increases moisture loss from the egg. A fertile egg that has been washed will be unlikely to hatch.
yes some insects have egg sacks
Yes, all insects hatch from an egg.
The nickname for a shark's egg case is a "mermaid's purse." These protective cases help to keep the developing shark embryo safe until it is ready to hatch.
Every single site I've looked (including the Britannica Encyclopedia) calls it an "egg sac".
A type of egg is composed of a protective shell and membranes that surround the developing embryo is an egg
lizard
Egg case? There's no egg cases but there is a coin case, seal case,fashion case and poffin case.
Both a chunky protective case and a slim lightweight case are great for protecting iPods. A slim protective case will help keep dust out and is wonderful for casual use while a chunky protective case is better for more rugged use.
Insects have 4 stages: egg, larva, pupa, and adult.
The outside part of an egg is called the shell. It serves as a protective covering for the egg's contents.
Protective membrane
Provides nutrients and a protective environment for the early embryo.