True-False Qns on Food Chain and Food Web

An organism is an animal only.

• True

• False

An organism is any living thing, which can include plants, animals, microorganisms, fungi, viruses

• True

• False

A population can consist of only one organism.

 

• True

• False

A population consists of two or more organisms of the same kind living together and reproducing in the same area (habitat)

 

• True

• False

The population size is the total number of dead and alive organisms in a population.

• True

• False

The population size is the total number of live organisms in a habitat.

• True

• False

The population size is the total number of live organisms in a population.

• True

• False

Population size increases when birth rates increase, death rate decrease, more organisms move into the place (immigrate),  fewer organism leave a place (emigrate) there is plentiful food, there is less predation, no disease causing deaths.

• True

• False

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Population size increases when birth rates are more than death rates.

• True

• False

Tags

NGSS.MS-LS2-4

A habitat is a temporary home.

• True

• False