Which of the following statement is or are incorrect? Mark as favorite Copy Link The whole process of an aerobic respiration take place in the Protoplasm of cells. None of the above In an aerobic respiration the microorganisms like east break down glucose into ethanol and carbon dioxide and release energy. The respiration which takes place without oxygen is called an aerobic respiration. Check Answer
Which of the following are energy foods? Mark as favorite Copy Link Water and roughage Vitamins and minerals Proteins and mineral salts Carbohydrates and fats Check Answer
The instrument by which BP of man is determined? Mark as favorite Copy Link Stethoscope Sphygmomanometer BP meter Ultrasound 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
In mammals, veins differs from arteries in having? Mark as favorite Copy Link Carry blood away from heart Internal valves Deeply present Thicker walls Check Answer
In which of the following vertebrate group/groups, heart does not pump oxygenated blood to different parts of the body? Mark as favorite Copy Link Amphibians only. Pisces only. Amphibians and reptiles. Pisces and amphibians. Check Answer