Biology EOC Ecology

This image shows

• primary succession

• secondary succession

In ecology, a population includes (choose all options)

• same species

• same place

• same gender

• same time

Which of the following is NOT a density-dependent factor?

• disease

• natural resources

• competition

• natural disaster

Density independent factors

• affect a population no matter the size

• only affect large populations

• include natural disasters

• have no effect on populations

What type of symbiosis?  Skunks often live in burrows that have been dug and abandoned by woodchucks.  

• commensalism

• mutualism

• parasitism

• predation

Tags

NGSS.MS-LS2-2

Which symbols best describe parasitism?

• +, +

• +, -

• +, 0

• -, 0

A relationship between two organisms in which both organisms benefit. 

• Mutualism 

• Competition

• Parasitsm 

• Commensalism 

When a mosquito bites you, you are the __________ and the mosquito is the  ____________.

• host, hostess

• parasite, host

• host, parasite

• prey, predator

What percentage of your final grade is determined by the Biology EOC (End-of-Course Exam)?

• 10%

• 20%

• 30%

• 40%

What is the difference between biotic and abiotic?

• Biotic are non-living things

• Abiotic are living organisms

• Biotic is life,
  Abiotic is non-living

• Biotic is non-living, Abiotic is living