A Admin • 833.24K Points Coach Q. Which tissue transports food from leaves to other parts of a plant? (A) Xylem (B) Phloem (C) Cork (D) Collenchyma
A Admin • 833.24K Points Coach Q. Which tissue transports water and minerals from roots to other parts of a plant? (A) Phloem (B) Xylem (C) Cambium (D) Epidermis
A Admin • 833.24K Points Coach Q. Which part of a plant absorbs water and minerals from the soil? (A) Stem (B) Leaves (C) Root hairs (D) Flowers
A Admin • 833.24K Points Coach Q. Which mineral is essential for the formation of haemoglobin? (A) Calcium (B) Iron (C) Sodium (D) Potassium
A Admin • 833.24K Points Coach Q. Which part of the human respiratory system is the primary site of gas exchange? (A) Trachea (B) Bronchi (C) Alveoli (D) Larynx
A Admin • 833.24K Points Coach Q. Which component of blood is mainly responsible for clotting? (A) Red blood cells (B) White blood cells (C) Platelets (D) Plasma
A Admin • 833.24K Points Coach Q. Which blood group is known as the universal donor for red blood cell transfusion? (A) AB positive (B) A positive (C) O negative (D) B negative
A Admin • 833.24K Points Coach Q. Which is the largest gland in the human body? (A) Pancreas (B) Liver (C) Thyroid (D) Pituitary
A Admin • 833.24K Points Coach Q. Which chamber of the human heart pumps oxygenated blood to the entire body? (A) Right atrium (B) Right ventricle (C) Left atrium (D) Left ventricle
A Admin • 833.24K Points Coach Q. Which blood vessel carries oxygenated blood from the lungs to the heart? (A) Pulmonary artery (B) Pulmonary vein (C) Aorta (D) Vena cava