Test: Excretion


5 Questions MCQ Test Science Class 10 | Test: Excretion


Description
This mock test of Test: Excretion for Class 10 helps you for every Class 10 entrance exam. This contains 5 Multiple Choice Questions for Class 10 Test: Excretion (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Excretion quiz give you a good mix of easy questions and tough questions. Class 10 students definitely take this Test: Excretion exercise for a better result in the exam. You can find other Test: Excretion extra questions, long questions & short questions for Class 10 on EduRev as well by searching above.
QUESTION: 1

Which of the following substances are not present in the initial filtrate of nephron?

Solution:

Filtering unit of kidney is nephron. Platelets are present in the muscle part only and not in the initial filtrate .

QUESTION: 2

Which of the following products are reabsorbed in the tubular part of nephron?

Solution:

Through PCT, glucose is reabsorbed in tubular part of nephron.

QUESTION: 3

Gaseous waste in plants is removed through:

Solution:

Each organ of plant exchange gases:

  • Leaves exchange gases by stomata
  • Roots through the diffusion of gases present in the soil
  • Plants with green stem exchange gases through stomata present on their stem
  • Those plants that didn't have green stems or stomata on their stem exchange gases through lenticels.

QUESTION: 4

In plants, waste product is stored is the form of:

Solution:

The plants secrete many materials as the by-products of reactions and metabolic processes:

  • Sometimes these are stored in old and aging tissues like the xylem
    Example: Resins, and gums
  • Latex is a yellowish, brown-colored liquid that is an emulsion and used in wound healing. It is secreted from the plants.

Thus, option C is correct.

QUESTION: 5

The cup shaped structure inside kidney that helps in the filtration of blood is called:

Solution:

Bowman’s capsule is a cup-shaped structure that contains a tuft of capillaries that help in the filtration of blood.

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