Biology Questions and Answers

Biology Questions and Answers What are the main human diseases caused by roundworms? The main hnematodes are uman diseases cau ...

Biology Questions and Answers Annelids What are some examples of annelids? Earthworms, leeches and lugworms. Which are the mo ...

Biology Questions and Answers Earthworms eat decomposing organic material atogether with soil pnd small orarticles.ganisms The i ...

Biology Questions and Answers the tissues to be irrigated. In closed circulatory systemswithin blood vessels and through the blo ...

Biology Questions and Answers What is the clitellum of earthtworms and where it is located? The clitellumannelid constituted i ...

Biology Questions and Answers Digestive system: complete. Respiratory system: cutanCirculatory system: closeeous or branchial.d, ...

Biology Questions and Answers Arthropods What are some examples of arthropods? Ants, flies, cockroaches, shrimps, crabs, spide ...

Biology Questions and Answers How do arthropods grow? Due to the presence of exoskeleton the growth oDuring the growth pf an a ...

Biology Questions and Answers inside small tubes that connect the animal external surface tissues and cells without theand ramif ...

Biology Questions and Answers How are the excretory systems of the three main arthropod classes constituted? In crustaceansorg ...

Biology Questions and Answers How is fecundation done in insects (external or internal)? Is there copulation between insects? ...

Biology Questions and Answers How are the three main arthropod classes characterized according to the presence of antennae? Cr ...

Biology Questions and Answers communication mechanism in some bees known as than individual signal to otherse bee dance by which ...

Biology Questions and Answers Molluscs What are some representatives of the phylum Mollusca? Snails, octopare examples of moll ...

Biology Questions and Answers The body of gastropods is divided into three main pmass and foot.ortions: head, the visceral What ...

Biology Questions and Answers What type of exoskeleton do some molluscs present? Some molluscs, like bivalves and gastropocalc ...

Biology Questions and Answers Molluscs are important players in several food chains in emarine molluscs are part of a commcosyst ...

Biology Questions and Answers Echinoderms What are some representatives of the echinoderm phylum? Starfishes, s(holothurians), ...

Biology Questions and Answers What is the type of digestive system of echinoderms? Echinoderms pdigestive system, with mresent ...

Biology Questions and Answers Do echinoderms present internal or external fecundation? Is there sex division among individuals? ...