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What are the tough leathery eggs of reptile and birds are called?
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∙ 11y ago
amnionic eggs
Wiki User
∙ 11y ago
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What are tough leathery eggs of reptiles and birds called?
Most reptile eggs are leathery to protect them when laid in holes where they drop into contact with other eggs and it serves to make them more resiliant when covring the eggs with sand, dirt and other debris to conceal them.
An animal lays eggs with a tough leathery watertight shell what adaptation would be best suited for which environment?
A marine or semi-aquatic environment would be best.
Is a lizard a reptile or a amphibian?
Lizards are reptiles. While some reptiles may be just as happy (if not happier) in the water as out of it (crocodiles, alligators, turtles, snakes), amphibians are biologically adapted to aquatic living (salamanders, frogs, toads). Among the more striking differences between reptiles and amphibians is their skin; reptiles have tough scales where amphibians do not - amphibians tend to produce a mucous layer to keep their skin moist (slimy).
What are some bird names ending with Y?
Here are some names of yellow birds;Yellow warblerYellow wagtailGolden orioleGoldfinch (American)Goldfinch(Eurasian)Even tough some of these birds are called gold... The color on them is actually yellow.
How do lions use their sharp teeth?
To eat their food, which in their world is usually fresh meat. So the sharp teeth cuts and tears through the tough leathery skin digging down into the muscle. Then his teeth help him rip and cut the meaty muscle off bones.
How do the eggs of birds and reptiles differ?
A reptile egg is much much much softer than birds egg.
What kind of skin does snapping turtle have?
Generally, they will have tough, leathery skin.
What type of coat of armor do rhinos have?
Very tough, leathery skin.
What is rough thick leathery meningeal layer is the dura mater subarachnoid arachnoid or pia mater?
t is the tough leathery meningeal layer
What are the tough leatherly eggs of reptiles and birds called?
amnionic eggs
Why must reptile and birds use internal fertilization?
Because they only can produce little offspring, unlike fish who produce millions of eggs and fertilize them afterward. Also, reptile and bird egg shells are tough making it hard to fertilize when fish eggs are more like jelly.
What are tough leathery eggs of reptiles and birds called?
Most reptile eggs are leathery to protect them when laid in holes where they drop into contact with other eggs and it serves to make them more resiliant when covring the eggs with sand, dirt and other debris to conceal them.
Why do llamas have 2 toes on each foot?
They have 2 toes per foot and the bottoms of their feet are padded with tough leathery soles to protect them from sharp rocks.
Do finchs dye in the winter?
Sick or elderly birds may, but healthy birds can survive tough winters.
What does the Styela Clava look like?
"Styela clava has a long, club-shaped body on a tough stalk. Its surface is tough, leathery, rumpled, and nobbly. They can be brownish-white, yellowish-brown, or reddish-brown."http://www.niwascience.co.nz/ncabb/tools/sea_squirt
Which are more powerful in Pokemon Blue the legendary birds or the dragons?
Definetly the Dragons! The Birds are tough but the dragons have a higher hitting average.
Horses' hoofs birds' beaks and your nails are all made of what?
Horse hooves are made of a tough protein called keratin – the same stuff our nails and hair are made of. Answer By: BlueHorse211
