Egg-Laying Invertebrates
Where do egg-laying invertebrates live?
all over the world
A vertebrate starts off as an egg ________.
Cell
Fish breathe through their ________.
Gills
What is another name for live-bearing vertebrates?
Mammals
What is an example of a protist?
A protozoan
How many legs do egg-laying invertebrates have?
6
Vertebrates that start off as embryos within a mother's body get food from the mother's ______________.
Bloodstream
Do reptiles breathe in the water or outside the water?
Outside the water
What is the largest live-bearing vertebrate?
Blue Whale
A protozoan is an animal-like protist with no___________________
Backbone
Name a type of larva (the form when it hatches)
Caterpillars, grubs, or maggots
Baby vertebrates are either born live or what?
Hatch from an egg
Where do amphibians lay eggs?
In the water
What do all mammals have as part of their structure?
Hair or Fur
Lungs
Name one part of your body that a protozoan can live in.
Your mouth and intestines
What is a worm called that lives in another animal?
A parasite
An animal is at what life cycle when it can reproduce?
Adult
Birds are the only animals that have ______________.
Do live-bearing animal embryos grow inside the mother's body or outside?
Inside
What are two kinds of protozoans?
amoeba and paramecium
Name the 3 types of egg-laying invertebrates.
Insects, Worms, and Mollusks
After the egg is fertilized, a vertebrate egg cell grows into an embryo by the process of ______________
Mitosis
Name the 4 types of egg-laying invertebrates.
Fish, amphibians, reptiles, and birds
What is a gestation period?
the amount of time the animal embryo is growing before it is born
A paramecium has a stiffer cell membrane with tiny_________ on it.
Hairs