Bio Midterm Review

Where is the most energy available on a Energy Pyramid?

• Producer Level
• First Level Consumers
• Second Level  Consumers
• Third Level Consumers

In the energy pyramid here, how much of the energy in the producers gets passed to the herbivores?

• 10%
• 20%
• 80%
• 90%

In the food web shown, the snail would be considered...

• primary consumer
• secondary consumer
• tertiary consumer
• producer

What type of symbiosis?  Hummingbirds feed on nectar from flowers.  The flowers are pollinated by hummingbirds as they move from flower to flower.

• commensalism
• mutualism
• parasitism
• predation

Cattle egrets forage (feed) in fields among cattle. The egret gets easy access to flying insects stirred up by the cattle, and the cattle don't care if they are there or not.

• mutualism
• commensalism
• competition
• parasitism

A tapeworm and a cat have this type of relationship.

• mutualism
• parasitism
• commensalism
• competition

the integumentary system excretes

• water and carbon dioxide
• sweat
• feces
• urine

which system does the circulatory system work with to get oxygen rich blood and get rid of carbon dioxide?

• respiratory system
• lungs
• digestive system
• none

a body system that controls growth and homeostasis by secreting hormones from glands.

• skeletal system
• nervous system
• endocrine sytem
• integumentary system

A main function of roots is

• to absorb water and nutrients from the soil
• absorb energy from the sun
• support the plant and transport materials to different plant parts
• make food