Animals Test Review Question Preview (ID: 50722)

Budding is considered

a) Asexual

b) Sexual

The term embryo is associated with

a) sexual reproduction

b) asexual reproduction

What 3 things make animals different than plants?

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

What is the difference between a vertebrate and a chordate?

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

How does looking at the teeth of a skull help you determine the diet?

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

Compare lungs and gills

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

Name a few characteristics that allowed the animal evolution from water to land

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

What are some key words that help you identify meiosis has occured?

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

b) crossing over and asexual reproduction

Gases always move in what direction ?

a) gasses move from high concentration to low concentration

b) gasses move from low to high concentration

If an animals depends on another organism for something what is that called

a) mutualistic symbionts

b) parasitic symbionts

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