TS Inter 2nd Year Zoology Question Paper March 2023

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Thoroughly analyzing TS Inter 2nd Year Zoology Model Papers and TS Inter 2nd Year Zoology Question Paper March 2023 helps students identify their strengths and weaknesses.

TS Inter 2nd Year Zoology Question Paper March 2023

Time: 3 Hours
Maximum Marks: 60

Section – A (10 × 2 = 20)

Note :

  1. Answer ALL questions.
  2. Each question carries TWO marks,
  3. ALL are very short answer type questions.

Question 1.
Give the dental formula of adult human beings.

Question 2.
Define glomerular filtration.

Question 3.
Write the difference between actin and myosin.

Question 4.
Name the keystone bone of the cranium. Where is it located ?

Question 5.
Write the names of any four mononuclear phagocytes.

Question 6.
What is erythropoietin ? What is its function ?

Question 7.
Define spermiogenesis and spermiation.

Question 8.
What is ‘amniocentesis’ ? Name any two disorders that can be . detected by amniocentesis.

Question 9.
What is apiculture ?

Question 10.
What does ADA stand for ? Deficiency of ADA causes which disease ?

Section – B (6 × 4 = 24)

Note :

  1. Answer ANY SIX questions.
  2. Each question carries FOUR marks.
  3. All are short answer type questions.
  4. Draw labelled diagrams wherever necessary.

Question 11.
What are the functions of liver ?

TS Inter 2nd Year Zoology Question Paper March 2023

Question 12.
How is respiratory movements regulated in man ?

Question 13.
Draw a labelled diagram of the T.S of the spinal cord of man.

Question 14.
Write a note on Addison’s disease and Cushing’s syndrome.

Question 15.
Describe erythroblastosis foetalis.

Question 16.
What is mean by genetic drift ? Explain genetic drift citing the example of Founder Effect.

Question 17.
Write a short note on the theory of mutations.

Question 18.
Discuss in brief about “Avian Flu”.

Section – C (2 × 8 = 16)

Note :

  1. Answer ANY TWO questions.
  2. Each question carries EIGHT marks.
  3. All are long answer type questions.
  4. Draw labelled diagrams wherever necessary.

Question 19.
Describe chromosomal theory of sex determination.

Question 20.
Describe female reproductive system of a woman with the help of a labelled diagram.

Question 21.
Write notes on the working of the heart of man.

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