NCERT Class VII Science Solutions: Chapter 11-Transportation in Animals and Plants Part 1 (For CBSE, ICSE, IAS, NET, NRA 2022)

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Question 1:

The muscular tube through which stored urine is passed out of the body is called -

  1. Kidney
  2. Ureter
  3. Urethra
  4. Urinary bladder

Answer: C

Question 2:

They are pipe-like, consisting of a group of specialised cells. They transport substances and form a two-way traffic in plants. Which of the following terms qualify for the features mentioned above?

  1. Xylem tissue
  2. Vascular tissue
  3. Root hairs
  4. Phloem tissue

Answer: D

Question 3:

The absorption of nutrients and exchange of respiratory gases between blood and tissues takes place in -

  1. Veins
  2. arteries
  3. Heart
  4. Capillaries

Answer: D

What Are Capillaries

Question 4:

In which of the following parts of human body are sweat glands absent?

  1. Scalp
  2. Armpits
  3. Lips
  4. Palms

Answer: C

Question 5:

In a tall tree, which force is responsible for pulling water and minerals from the soil?

  1. Gravitational force
  2. Transportation force
  3. Suction force
  4. Conduction force

Answer: C

Suction Force

Question 6:

Aquatic animals like fish excrete their wastes in gaseous form as

  1. Oxygen
  2. Hydrogen
  3. Ammonia
  4. Nitrogen

Answer: C