801 Parabronchi are open at ______________ end/s? Biology Medium Full question → A Single B Both C Do not have opening D None of these
802 Respiratory distress syndrome is common especially for infants with a__________? Biology Medium Full question → A Less than 7 month B Less than 8 month C Less than 9 month D More than 9 month
803 Gaseous exchange through the skin is known as ______________ respiration? Biology Medium Full question → A Cuticular B Cutaneous C Skin D Pulmonary
804 All of the following contain cartilage except:___________? Biology Medium Full question → A Larynx B Trachea C Bronchi D Bronchioles
805 Voice box is another name used for___________? Biology Medium Full question → A Buccal cavity B Pharynx C Larynx D Chest Cavity
806 The blood enters the ________________ side of heart ? Biology Medium Full question → A Posterior B Anterior C Lateral D All possible
807 Which of the following animals has a respiratory system with one way flow of the air through the lungs, and the air is renewed after inspiration? Biology Medium Full question → A Cockroach B Earthworm C Aves D Frogs
808 When abdomen expands, the number of spiracles open is_____________? Biology Medium Full question → A 2 B 3 C 6 D 8
809 Which of the following promotes growth in plants? Biology Medium Full question → A Photorespiration B Calvin cycle C Both of these D None of these
810 Number of spiracles present in the thorax of cockroach is___________? Biology Medium Full question → A 2 B 3 C 5 D 4
811 Of the following, which one is a contagious disease? Biology Medium Full question → A Tuberculosis B Lungs cancer C Asthma D Emphysema
812 Number of spiracles present in cockroach is___________? Biology Medium Full question → A 15 B 10 C 20 D 30
813 In plants, the neighbouring cells are connected with one another by__________? Biology Medium Full question → A Plasmodesmata B Cell walls C Vacuoles D Both ‘A’ & ‘B’
814 Active transport is dependent on____________? Biology Medium Full question → A Photosynthesis B Respiration C Photophosporylation D None of these
815 The diffusion of ions along with water also takes place by mass flow system along the ________ path? Biology Medium Full question → A Tonoplast B Apoplast C Symplast D Vacuolar
816 The membrane of vacuoles is known as__________? Biology Medium Full question → A Vacuoloplast B Tonoplast C Tanoplast D All of these
817 The uptake of water in plants involves__________? Biology Medium Full question → A Active transport B Passive transport C Both of these D None of these
818 The site/s where most of the uptake of water and minerals take place is/are__________? Biology Medium Full question → A Root hairs B Root cells C Underground stem D All of these
819 There are __________ types of nutrients needed by plants besides light to carry out photosynthesis Biology Medium Full question → A Two B Three C Four D Five
820 Which of the following bones are present in pectoral girdle? Biology Medium Full question → A Clavicle B Scapula C Both of these D None of these