What Are Animals

Examples of organisms placed in the Animal Kingdom include

• sponges

• fungi

• yeasts

All animals have

• single cell

• multiple cells

• cell wall

What can animals do thta other eukaryotes cannot?

• absorb nutrients

• respond to stimuli

• produce gametes

• move on their own

Most animals have

• specialized tissues

• vertebral column

• cell wall

Which structure is never found in animal cells?

• mitochondrion

• cell membrane

• chloroplasts

• ribosome

The function of nerve cells in animals is to

• produce gametes by mitosis

• form the vertebral column

• send signals to other cells

• make animals flexible

process in which two gametes fuse into one cell

• larva

• fertilization

• zygote

• vertebral column

diploid cell that forms when a sperm and an egg fuse

• larva

• zygote

• vertebrate

• Eukarya

any animal that has a backbone

• invertebrate

• Chordata

• vertebrate

• Eukarya

domain in which the Animal Kingdom is placed

• Eukarya

• Chordata

• vertebral column

• larva