CBSE Science Class 7

Transportation in Animals and Plants

Transportation in Animals and Plants - Chapter Wise CBSE Solved Question and Answer Based On NCERT

Very Short Q&A:

Q1: Circulatory system consists of the heart, blood vessels and _____________.
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Q2: Name the system in the body responsible for removal of unwanted harmful substances and excess water in the body cells.
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Q3: Name the fluid part of blood
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Q4: Name the three types of cells present in blood.
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Q5: Red blood cells, also called RBCs, have iron pigments known as _____________.
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Q6: The presence of haemoglobin gives red colour to blood.True/ False.
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Q7: White blood cells, or WBCs, defend the body against___________________.
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Q8: When a blood vessel is cut, blood comes out immediately. After some time, a dark red clot is formed on the cut. Name the cell responsible for this.
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Q9: Name the two types of blood vessels
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Q10: Which of the two carry oxygen rich blood, arteries or vein?
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Q11: A number of capillariestogether form a ___________
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Q12: Where is heart located in human body?
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Q13: Name the vein in the body that carries oxygen-rich blood.
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Q14: pulmonary artery the only artery in the human body that carries carbon dioxide-rich blood.True/ False.
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Q15: What is heart beat?
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Q16: What is pulse?
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Q17: The normal pulse rate is
  1. 70 to 90 per minute.
  2. 70 to 80 per minute.
  3. 40 to 70 per minute.
  4. 70 to 100 per minute.
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Q18: What is removed along with water as sweat?
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Q19: What is the function of valves present in veins?
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Q20: Name the term for transport of food from leaves to other parts of plants
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Q21: Name the type of blood vessels which carry blood from organs to the heart.
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Q22: Name the waste products formed in body.
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Q23: Define excretion.
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Q24: Name organs of excretory system.
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Q25: Sweat makes the body warm and it helps to maintain normal temperature.True/ False
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Q26: What is osmoregulation?
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Q27: Heart pumps carbon-dioxide rich blood to______________and oxygen rich blood to rest of the __________.
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Q28: The roots of the plants remain in contact with underground water.True/ False
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Q29: What does the xylem transport?
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Q30: What does the phloem transport in plants?
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Q31: Vena cava transport oxygenated blood or deoxygenated blood?
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Q32: Transpiration process help in eliminating extra water from plants.True/ False
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Q33: Arteries and veins are joined by a network of ___________________.
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Q34: Kidney eliminates the waste material in the liquid form called as__________________.
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Q35: Name the main excretory product in human being.
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Q36: Water absorption through roots can be increased by keeping the plants
  1. in the shade
  2. in dim light
  3. under the fan
  4. covered with a polythene bag
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Q37: In plants, water is transported through
  1. Xylem
  2. Phloem
  3. Stomata
  4. Root hair
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Q38: Name the instrument used to measure blood pressure.
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Chapter 11 Transportation in Animals and Plants