Advertisements
Advertisements
Question
Given below is an example of certain structure and its special functional activity:
"Kidney and excretion".
Fill in the blanks on a similar pattern.
'C' shaped cartilage rings and ____________.
Solution
'C' shaped cartilage rings and support.
APPEARS IN
RELATED QUESTIONS
Given below are the end products of different reactions involving glucose.
Write the reaction number in front of the following:
(i) Anaerobic reaction =
(ii) Reaction in the human muscles =
(iii) Aerobic respiration =
(iv) Reaction in the plant cells =
(v) Reaction in the liver
Carbon dioxide enters into the leaves through tiny pores present on the surface of the leaf called _________.
(a) chlorophyll
(b) chloroplast
(c) stomata
(d) epidermis
Cellular respiration takes place in
(a) Lysosome
(b) Chlorophyll
(c) Mitochondria
(d) Ribosome
The mountaineers carry oxygen with them because ______.
Which of the following is the correct statement regarding bile?
Out of photosynthesis and respiration in plants, which process occurs:
(a) all the time?
(b) only at daytime?
What organs are attached to the two bronchi?
State whether the following statement is true or false:
during respiration, the plants take CO2 and release O2.
State whether the following statement is true or false:
Energy can be produced in cells without oxygen.
State whether the following statement is true or false:
Fish and earthworm exchange gases during respiration in the same way.
Fill in the following blank with suitable word:
The organs of respiration in man are the _____________.
Define breathing. State the differences between breathing and respiration.
Explain why, it is dangerous to inhale air containing carbon monoxide.
Describe the process of respiration in Amoeba. State whether it is anaerobic respiration or aerobic respiration.
State the three common features of all the respiratory organs like skin, gills and lungs.
From where do the aquatic animals and terrestrial animals obtain oxygen for breathing and respiration?
Why do fishes die when taken out of water?
Give the main points of difference between respiration in plants and respiration in animals.
"Respiration is a vital function of the body". Justify this statements.
Internal respiration may be defined as:
Which of the following is the correct sequence of air passage during inhalation?
(a) nostrils → larynx → pharynx → trachea → lungs
(b) nasal passage → trachea → pharynx → larynx → alveoli
(c) larynx → nostrils → pharynx → lungs
(d) nostrils → pharynx → larynx → trachea → alevoli
Which of the following statements are correct?
(i) pyruvate can be converted into ethanol and carbon dioxide by yeast
(ii) fermentation takes place in the case of aerobic bacteria
(iii) fermentation takes place in mitochondria
(iv) fermentation is a form of anaerobic respiration
In the lungs what substance is removed from the body?
Choose the odd one out in the following groups of four items each:
Diffusion, Respiratory gases, Alveoli, Capillary network
State one function of the following:
Pleural fluid
Name the organs that bring about respiration.
Identify the CORRECT sequence of events for the transport of respiratory gases.
Which of the following indicates the shift of oxyhaemoglobin dissociation curve due to change in ppC02 in blood?
How much percent of C02 is transported in a dissolved form as carbonic acid?
With the reference to four gases CO2, CO, Cl2 and O2, which one of the options in the table is correct?
