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प्रश्न
Read the following terms given below.
root hairs xylem urethra arteries kidneys veins atria capillaries heart ureter phloem urinary bladder
Group the terms on the basis of the categories given below.
(a) The circulatory system of animals.
(b) Excretory system in humans.
(c) Transport of substances in plants.
उत्तर
(a) Circulatory system of animals – arteries, atria, capillaries, veins, heart
(b) Excretory system in human – ureter, kidneys, urethra, urinary bladder
(c) Transport of substances in plants – root hair, xylem, phloem
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संबंधित प्रश्न
Answer the following in short.
What is urethra?
Answer the following in detail.
Draw a labelled diagram of the urinary system in human beings and describe each part.
Which one of the following in real sense is NOT an excretory activity?
Differentiate between the following pairs of term :
Urea and urine
Choose the odd one out in the following series:
Glomerulus, alveoli, bronchi.
The given diagram represents a nephron and its blood supply. Study the diagram and answer the following question :
Name the part of the nephron which lies in the renal medulla.
Give Technical Term:
Name the organ in which urine is stored before its elimination from the body.
Give Technical Term:
The waste product which is excreted by the liver.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
A diuretic increases the amount of urine.
Multiple Choice Question: Urea is synthesized from extra amino acids in:
