Animals Test Review Question Preview (ID: 50722)

a) Asexual

b) Sexual

c)

d)

a) sexual reproduction

b) asexual reproduction

c)

d)

a) animals have no cell walls, animals have no chloroplasts, animals are heterotrophic,

b) plants do photosynthesis and animals don't

c) plants have mitochondria and animals don't

d)

a) vertebrates are chordates with backbones but not all chordates have a backbone

b) all chordates have vertebrates

c) they are the same in every way

d)

a) sharp teeth can be used for ripping and tearing indicating a meat or carnivore diet .

b) Teeth can't tell us about diet

c) flat teeth are used by carnivores

d)

a) lungs and gills both provide oxygen. The difference is one pulls from the air and the other from the water.

b) Lungs and gills both pull CO2 from the air and water

c)

d)

a) the development of lungs, 4 limbs for movement on land

b) 4 limbs and eyes so they could see

c) loss of scales helped with sensory issues

d)

a) zygote, haploid, N. and 2N, sexual reproduction, sperm, egg

b) crossing over and asexual reproduction

c)

d)

a) gasses move from high concentration to low concentration

b) gasses move from low to high concentration

c)

d)

a) mutualistic symbionts

b) parasitic symbionts

c)

d)