Description : What are the functions of cell wall. -Biology
Last Answer : answer:
Description : Functions of cell wall in plant cells? -Biology
Description : The figure shows blood circulation in humans with labels A to D. Select the option which gives correct identification of label and functions of the part. (a) B - Capillary-Thin without muscle layer and ... blood to heart, pO2 = 95 mmHg (d) A - Artery-Thick walled and blood flows evenly
Last Answer : (c) D - Pulmonary vein-Takes oxygenated blood to heart, pO2 = 95 mmHg
Description : The innermost wall layer of pollen sac is tapetum. Its functions is in
Last Answer : The innermost wall layer of pollen sac is tapetum. Its functions is in A. Protection B. Nutrition C. Dhisence D. Mechanical strength