Advertisements
Advertisements
Question
Name the process and the organ which helps in removing the following wastes from the body.
- Carbon dioxide
- Undigested food
- Urine
- Sweat
Advertisements
Solution
| Wastes | Process | Organ | |
| (a) | Carbon dioxide | Exhalation | Lungs |
| (b) | Undigested food | Egestion | Large intestine and anus |
| (c) | Urine | Excretion | Kidneys |
| (d) | Sweat | Perspiration | Sweat |
APPEARS IN
RELATED QUESTIONS
Answer the following in short.
What are the main organs involved in the human excretory system?
The given diagram represents a nephron and its blood supply. Study the diagram and answer the following question :
Label parts 1, 2, 3 and 4.
Draw a neat and well labeled diagram of human excretory system.
Give Technical Terms
Which vessel will have the highest concentration of urea long after a meal ?
Write the functional activity of the following structure:
Ureter
Column 2 is a list of items related to ideas in Column 1. Match the term in Column 2 with the suitable idea given in Column 1.
| Column 1 | Column 2 | ||
| i | Liver | a | basic unit of the brain |
| ii | Ova | b | stimulated by light |
| iii | Alveoli | c | deoxygenated blood |
| iv | Cochlea | d | part of the sclera |
| v | Vein | e | haploid cell |
| vi | Neuron | f | blind sacs |
| vii | Stomata | g | found in the kidney |
| viii | Grana | h | audio receptors |
| i | diffusion of gases | ||
| j | breakdown of proteins | ||
| k | diploid cell | ||
Choose the correct option.
Volume of the urine is regulated by ______.
The point where the ureter arises from the kidney to where it opens into the urinary bladder is about ____________ cm.
The nitrogenous wastes are removed from the body by the endocrine system.
Structural unit of kidneys are ______.
