TN +2 Annual Exam 2022 Zoology Question paper with answer key

[Thirumagan]

• Which one of the following are at high risk extinction due to habitat destruction ?
  

(a) Amphibians    (bj Mammals © Echinoderms    (d) Birds

• Organisms which can survive n wide range of temperature arc called
  

(a) Endotherms    |b) Ectotherms© Stenotherms (d) Eurytherms

• A population will not exist in Hardy Weinberg equilibrium, if
  

(a)    There is no migration
(b)    Individuals mate selectively
©Â Â   The population is large
(d)  There are no mutations

• Which one of the following is a suitable adaptation to overcome food and
  

scarcity ?
(a) A short reproductive period (b) Winter sleep © Migration (d) Summer sleep

• State the importance of POCSO Act.
  
• Differentiate Foeticide and infanticide.
  
• Write short note on microbial fuel cell.
  
• List out the salient features of genetic code.
  
• Explain the causes of PCR Technique
  

These are some questions that were asked for TN +2 Zoology Annual Exam 2022. Detailed question paper with answer key can be had from the attachments below.