Which part of alimentary canal receives bile from the liver? Mark as favorite Copy Link Oesophagus Large intestine Small intestine Stomach Check Answer
A large quantity of one of the following is removed from our body by lungs? Mark as favorite Copy Link ammonia FLO only CO2 only CO2 and H20 Check Answer
Name the pores in a leaf through which respiratory exchange of gases takes place.? Mark as favorite Copy Link Xylem Stomata Vacuoles Lenticels Check Answer
What are the products obtained by anaerobic respiration in plants? Mark as favorite Copy Link Lactic acid + Energy Pyruvate Carbon dioxide + Water + Energy Ethanol + Carbon dioxide + Energy Check Answer
Which of the following statement is or are correct? Mark as favorite Copy Link The process used to clean the blood of a person by separating the waste substance from it, is called dialysis. The best long-term solution for kidney failure is the kidney transplant. Each kidney is made up of a large number of excretory units called nephrons. All the above. Check Answer
In respiration, air passes through? Mark as favorite Copy Link Larynx -> pharynx trachea -> lungs Larynx -> nasal cavity’ -> pharynx -> trachea Nasal cavity -> pharynx -> larynx -> trachea -> bronchi -> bronchioles Pharynx -> nasal cavity -> larynx -> trachea bronchi -> bronchioles Check Answer
Single circulation, i.e., blood flows through the heart only once during one cycle of passage through the body, is exhibited by which of the following? Mark as favorite Copy Link labeo, chameleon, salamander hippocampus, exocoetus, anabas whale, dolphin, turtle hyla, rana, draco Check Answer
The contraction and expansion movement of the walls of the food pipe is called? Mark as favorite Copy Link digestion translocation transpiration peristaltic movement Check Answer
In which mode of nutrition an organism de-rives its food from the body of another living organism without killing it? Mark as favorite Copy Link Autotrophic nutrition Holozoic nutrition Saprotrophic nutrition Parasitic nutrition Check Answer
Typical ‘lubb-dupp’ sounds heard during heartbeat are due to? Mark as favorite Copy Link Blood under pressure through aorta Closing of semilunar valves Closure of bicuspid-tricuspid valves followed by semilunar valves Closing of bicuspid and tricupid valves Check Answer