Biology Muscular wall of the heart is externally covered by Epithelium Endothelium Myocardium Epicardium Epithelium Endothelium Myocardium Epicardium ANSWER DOWNLOAD EXAMIANS APP
Biology The numerous minute pores in the epidermis of a leaf are called Stomata Perforation Lenticels Hydathodes Stomata Perforation Lenticels Hydathodes ANSWER DOWNLOAD EXAMIANS APP
Biology Some of the conifers in our northern areas include Cedrus Abies All of these Pines Cedrus Abies All of these Pines ANSWER DOWNLOAD EXAMIANS APP
Biology When the diaphragm and external intercostal muscles contract, The volume of the thorax decreases The volume of the lungs decreases The volume of the thorax increases The lungs shrink The volume of the thorax decreases The volume of the lungs decreases The volume of the thorax increases The lungs shrink ANSWER DOWNLOAD EXAMIANS APP
Biology Tracheids are conducting cells of which tissue? Xylem Phloem Cambium None of these Xylem Phloem Cambium None of these ANSWER DOWNLOAD EXAMIANS APP
Biology Bat can fly in dark because they Are nocturnal Have strong wings Produce ultrasonic wave Have sharp eyes Are nocturnal Have strong wings Produce ultrasonic wave Have sharp eyes ANSWER DOWNLOAD EXAMIANS APP
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