Advertisements
Advertisements
Question
Name an animal which absorbs oxygen through its moist skin.
Advertisements
Solution
An earthworm (or a frog) absorbs oxygen through its moist skin.
APPEARS IN
RELATED QUESTIONS
Write the functions of Ureter.
How are waste products excreted in Amoeba?
Name the various organs of the human excretory system.
The procedure of cleaning the blood of a person by using a kidney machine is known as:
(a) ketolysis
(b) hydrolysis
(c) dialysis
(d) photolysis
Name the following:
The tuft of capillaries inside the Bowman's capsule.
Differentiate between the following pairs of terms:
Bowman’s capsule and malpighian capsule.
Choose the correct answer:
Narrow apex of pyramid in kidney is called ___________
Describe in brief how urine is produced in the human body.
Differentiate between:
The Renal artery and the Renal vein.
Study the diagram given below and then answer the questions that follow:
 |
- Name the region in the kidney where the above structure is present?
- Name the parts labelled 1, 2, 3 and 4.
- Name the stages involved in the formation of urine.
- What is the technical term given to the process occurring in 2 and 3? Briefly describe the process.
Complete the following sentence with appropriate words:
The outer surface of the kidney is ______ while the inner surface is ______.
Write the functional activity of the following structure: Renal vein
Complete the diagram/chart with correct labels/ information. Write the conceptual details regarding it.
The number of ATP molecules required to produce one molecule of urea from the omithine cycle.
“All plants give out oxygen during the day and carbon dioxide during the night”. Do you agree with this statement? Give a reason.
Two green plants are kept separately in oxygen-free containers, one in the dark and the other in continuous light. Which one will live longer? Give reasons.
Given below is a list of substances - select the ones that need to be eliminated from the body.
Glucose, excess water, amino acids, urea, carbon dioxide, excess common salt, glycogen, uric acid.
Give two examples of the following:
Water-soluble vitamins
The process of removal of unwanted metabolic wastes from the body is called ______.
