Biology Class: VIII

    

                                                        Test 1, Feb 2021

                                                                      Version 01 

 T. Times:40 Min                 Subject: Biology           Class: VIII                    Total Marks: 21

Name _______                      Invigilator sig_________           Sub. Teacher: _____

NOTE:  Section A is compulsory. All parts of this section are to be answer. It should be completed in the first 05 Minutes. Deleting / overwriting is not allowed.

Time Allowed 5 Min                             Section – A                               (Marks 06)

Q: 1. Circle the correct option i.e. A / B / C/ D. Each part carries 0.5 marks

i.                     The name of the mosquito which is responsible for transmitting dengue fever is.

A.      Culex mosquito       B. Aedes mosquito     C. Anopheles mosquito    D.none of above

ii.                     In the Italian word 'malaria', the "aria" means

A.      Air                          B. food                       C. soil                                D.  fire

iii.                  The summary of data which is calculated through mean value is classified as

A.      Statistics                B. probability             C. geometry                     D.  algebra   

iv.                  Data summarized by calculation of mean value is called its

A.    data analysis          B. statistics                C. graphs                          D. diagraphs

v.                    The material needed by mosquitoes for their eggs maturation is

A.      blood of mammal    B. saliva of mammals   C. oxygen    D.waste material of birds

vi.                  The branch of Biology dealing with structure Function and reproduction of cell

A.        Cell Biology             B. Histology                     C. Enthalpy            D.Anatomy   

vii.   What is the major biological issue today?

A.  Environmental pollution    B. Addictive drug     C. Infectious disease D.All of these

viii. The study of mechanism and function of organs and organ systems and their interactions.

A.          Physiology       B. Microbiology      C. P alaeobotany    D.    Horticulture  

       ix. _____________   deals with the study of plants.

A.                Botany               B. zoology                 C. Mycology          D. Biochemistry

      x. Microscopic Study of tissues is called

     A. Histology           B. Morphology       C. Genetics         D.  Embryology

   xi. The values, dates, and names that are extracted from experimentation and observations are    classified as

A.      Facts               B. data                      C. principle         D. hypothesis  

   xii. 20 Observations on malaria were listed by A.F.A King in

A.      1906                   B. 1883                C. 1887               D. 1980   

______________________________________________________________________________ 

For Examiner’s use only                                                             Marks Obtained

                                                        Test 1, Feb 2021  

                                                             `Version 01

  Times: 35 Min                       Subject: Biology           Class: VIII                    Total Marks:15

 NOTE: The answer to each part should exceed 6 to 7 lines. Write your answer neat and legibly.                                                                                                                                

                                                              Section- B (Marks 06)

Q: 2.   Attempt any TWO parts. All parts carry equal marks (3x 2= 6)

1.How theory law and principle are formulated   ii.Define Data     iiDifferentiate between Biochemistry and Biotechnology  

                                                           Section- C (Marks 04)

Q: 3.   Attempt any ONE parts. All parts carry equal marks (1x4=4) 

1.Mathematics is an integral part of scientific process. Explain it

2.Differentiate between biophysics and biogeography

                                                             Section- D (Marks 05)      (1x5=5)

Q.4. Describe the step involved in biological method taking malaria as an example

…………………………………………………………………………………………………………………………….

                                                        Test 1, Feb 2021  

                                                             `Version 01

  Times: 35 Min                       Subject: Biology           Class: VIII                    Total Marks:15

 NOTE: The answer to each part should exceed 6 to 7 lines. Write your answer neat and legibly.                                                                                                                               

                                                              Section- B (Marks 06)

Q: 2.   Attempt any TWO parts. All parts carry equal marks (3x 2= 6)

1.How theory law and principle are formulated   ii.Define Data     iiDifferentiate between Biochemistry and Biotechnology 

                                                           Section- C (Marks 04)

Q: 3.   Attempt any ONE parts. All parts carry equal marks (1x4=4) 

1.Mathematics is an integral part of scientific process. Explain it

2.Differentiate between biophysics and biogeography

                                                             Section- D (Marks 05)      (1x5=5)

Q.4. Describe the step involved in biological method taking malaria as an example