Biology

The abiotic factors that control human population include?

A. disease and famine B. space and rainfall C. flooding and earthquake D. temperature and disease Correct Answer: Option C…

5 years ago

The carrying capacity of a habitat is reached when the population growth begins to?

A. increase slowly B. increase exponentially C. slow down D. remain steady Correct Answer: Option D - remain steady

5 years ago

The most likely first colonizers of a bare rock are?

A. mosses B. ferns C. lichen D. fungi Correct Answer: Option C - lichen

5 years ago

Which of the following animals can exist solely on the water they get from food and metabolic reactions?

A. forest arboreal dweller B. Desert dwellers C. forest-ground dweller D. rainforest dwellers Correct Answer: Option B - Desert dwellers

5 years ago

The presence of stilt roots, pneumatophores, sunken stomata and salt glands are adaptive features of plants found in the?

A. tropical rainforest B. mangrove swamps C. grassland D. montane forest Correct Answer: Option B - mangrove swamps

5 years ago

Organisms living in an estuarine habitat are adapted to?

A. withstand wide fluctuations in temperature B. survive only in water with low salinity C. withstand wide fluctuations in salinity…

5 years ago

Plants of temperate origin can be grown in tropical areas in the vegetation zones of the?

A. rain forest B. guinea savanna C. Sudan savanna D. montane forest Correct Answer: Option B - guinea savanna

5 years ago

The water cycle is maintained mainly by?

A. evaporation of water in the environment B. evaporation and condensation of water in the environment C. condensation of water…

5 years ago

The autonomic nervous system consists of neurons that control the?

A. voluntary muscles B. heart beat C. tongue D. hands Correct Answer: Option B - heart beat

5 years ago

Plant growth can be artificially stimulated by the addition of?

A. gibberellin B. kinin C. abscisic acid D. ethylene Correct Answer: Option A - gibberellin

5 years ago