Biology

The mode of nutrition exhibited by a tapeworm is?

A. symbiotic B. saprophytic C. parasitic D. holozoic Correct Answer: Option C - saprophytic

4 years ago

Which of the following pairs of organ is located in the anterior half of the mammalian body cavity?

A. Kidneys and lungs B. Heart and ovary C. Lungs and heart D. Kidneys and heart Correct Answer: Option C…

4 years ago

When a marine fish was taken from the ocean and put in a tank of fresh water, it died after a short period because?

A. the tank was too small compare to the large ocean B. the body cells of the fish swelled and…

4 years ago

The capture and digestion of insects by a pitcher plant is a special form of nutrition termed?

A. autotrophic B. heterotrophic C. chemosynthetic D. saprophytic Correct Answer: Option B - heterotrophic

4 years ago

The presence of endoskeleton is characteristic of?

A. invertebrata B. vertebrata C. insecta D. coelenterata Correct Answer: Option B - vertebrata

4 years ago

The mammalian erythrocytes differ from the leucocytes at maturity because the erythrocytes are?

A. discoid and nucleated B. discoid and enucleated C. amoeboid and nucleated D. amoeboid and enucleated Correct Answer: Option B…

4 years ago

Examples of organisms in which extracellular digestion occurs are?

A. fungus, Loranthus and housefly B. rhizopus, sponges and earthworm C. roundworm, tapeworm, and hydra D. rhizopus, housefly and hydra…

4 years ago

Animals aestivate when the environment in which they live becomes?

A. hot and dry B. cold and wet C. warm and humid D. windy and snowy Correct Answer: Option A…

4 years ago