मराठी

Choose the Correct Answer: the Life-span of Rbc is - Biology

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प्रश्न

Choose the correct answer:
The life-span of RBC is _________

पर्याय

  • one month   

  • 100 days

  • 120 days 

  • 100 hours

MCQ
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उत्तर

The life-span of RBC is 120 days

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पाठ 7: Circulatory System - Exercise 2 [पृष्ठ ९१]

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फ्रँक Biology II [English] Class 7 ICSE
पाठ 7 Circulatory System
Exercise 2 | Q 5.05 | पृष्ठ ९१

व्हिडिओ ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्‍न

Give appropriate biological/technical terms for the following: Cellular components of blood containing hemoglobin


Enumerate the structural differences between white blood cells and red blood cells.


Study the following diagram carefully and then answer the questions that follow:

  1. Name the cell labelled 1.
  2. Identify the phenomenon occurring in A.
  3. Mention two structural differences between 1 and 2.
  4. Name the process occurring in B and C and state the importance of this process in the human body.

Choose the correct answer:
Which of the following is termed as the 'graveyard' of R.B.C.?


Give Technical Term for the following:
An unstable bright red compound formed between haemoglobin and oxygen to carry the oxygen to the body cells.


Complete the following sentence with appropriate word:
The erythrocytes contain an iron-rich pigment called __________.


Complete the following sentence with appropriate word:
When oxygen is in fairly high concentration, the haemoglobin quickly combines with it and forms an unstable compound known as _______________.


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
W.B.C. contains haemoglobin


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Serum is an immunological preparation of blood (without cells and fibrinogen) containing antibodies and antitoxins against specific diseases


Which of the following is/are TRUE regarding thrombocytes?


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