Which one among the following statements is correct?
A. All arteries carry oxygenated blood
B. All veins carry oxygenated blood
C. Except the pulmonary artery, all other arteries carry oxygenated blood
D. Except the pulmonary vein, all other veins carry oxygenated blood
Answer: Option C
Solution(By Examveda Team)
Except the pulmonary artery, all other arteries carry oxygenated blood.This Question Belongs to General Knowledge >> Biology
Ordinary table salt is sodium chloride. What is baking soda?
A. Potassium chloride
B. Potassium carbonate
C. Potassium hydroxide
D. Sodium bicarbonate
A. hole in ozone layer
B. decrease in the ozone layer in troposphere
C. decrease in thickness of ozone layer in stratosphere
D. increase in the thickness of ozone layer in troposphere
A. angiosperms
B. gymnosperms
C. monocotyledons
D. dicotyledons
Pollination is best defined as
A. transfer of pollen from anther to stigma
B. germination of pollen grains
C. growth of pollen tube in ovule
D. visiting flowers by insects
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