AP EAPCET 2021 Engineering Question Paper with Answer Key PDFs (August 20 - Afternoon Session)

AP EAPCET Questions

• 1.

  Choose the correct statements among the following
  I. Conjugation is a conservative process because donor bacteria donot retain copy of genetic material.
  II. In Bacterial transformation, genetic information is expressed in recipient cell.
  III. Salmonella typhimurium is a transformation bacteria.
  IV. Biologically active toxic pollutant can be detected by Biosensors.

  • II and IV
  • I and II
  • III and IV
  • II and III
  View Solution

  ---

• 2.

  Which one of the following is a liquid tumor?
  

  • Carcinoma
    
  • Sarcoma
    
  • Leukemia
    
  • Lymphoma
    
  View Solution

  ---

• 3.

  From the following identify the change in which electron gain enthalpy is positive. (g = gas phase):

  • \({Li(g)} \to {Li}^-(g)\)
    
  • \({O(g)} \to {O}^-(g)\)
    
  • \({Xe(g)} \to {Xe}^-(g)\)
    
  • \({S(g)} \to {S}^-(g)\)
  View Solution

  ---

• 4.

  Blood-brain barriers are formed by

  • Astrocytes
  • Ependymal cells
  • Schwann cells
  • Satellite cells
  View Solution

  ---

• 5.

  Match the following

  Body Cavity		Phylum
  A.	Acoelom	I.	Platyhelminthes
  B.	Pseudocoelom	II.	Nematoda
  C.	Schizocoelomic coelom	III.	Mollusca
  D.	Enterocoelomic coelom	IV.	Echinodermata

  • A-IV, B-V, C-II, D-I
    
  • A-V, B-I, C-III, D-IV
    
  • A-III, B-II, C-II, D-IV
    
  • A-IV, B-II, C-I, D-III
    
  View Solution

  ---

• 6.

  Choose the plants from the given list which have hypogynous flowers.
  Mustard, Cucumber, Brinjal, Plum, Rose, Peach, Guava, Sunflower, and China Rose.
  

  • Guava and China Rose
    
  • Mustard, China Rose, and Brinjal
    
  • Plum, Rose, and Peach
    
  • Guava, Cucumber, and Sunflower
    
  View Solution