Science model question

First Term Examination-2071

Grade: 5                                                                            F.M. : 100

Subject:  Science                                                               P.M. : 40

 

Group – A  (Objective Questions)

1.    Choose the correct alternatives.   ( 10×1= 10 )

a.    The living things body is made up of

       i. cells                        ii. stones                      iii. mud

b.    Fishes breathe through

       i. Trachea                  ii. Gills             iii. Air tubes

c.    Reproduction is related with

       i. offspring                ii. stomata                    iii. non-living things

d.    Which is NOT our sense organs

       i. Ear                         ii. skin                          iii. brain

e.    Moss is a

       i. bacteria                  ii. bryophytes              iii. pteridophytes

f.     Monocot plant is

       i. pea             ii.  mango       iii. maize

g.    Desert plant is

       i. banyan                   ii. teak iii. agave                     

h.    Hydra is example of

       i. coelenterate                        ii. porifera                    iii. protozoa

i.     Insects breathe through

       i. antennae     ii. tracheae                   iii. thorax

j.     Which gas is evolved out during  photosynthesis?

       i. carbondioxide        ii. oxygen                    iii. nitrogen

2.    State whether the following statements are true or false. 1x10=10

       a.  Arthropods have six legs.

       b.  Mollusca have segmented body.

       c.  Green plants are main producers.

       d.  The extra food is wasted.

       e.  Ovules are female reproductive units.

       f.   Stamen is the female part.

       g.  Litchi can grow in Terai region.

       h.  Lily is a floating plant.

       i.   Spirogyra is a plant.

       j.   Pea is a monocot plant.

3.    Fill in the blanks with suitable words. 1x10=10

       a.  Bryophytes are called as ______ plants.

       b.  Gymnosperms bear no fruit but have well developed ________.

       c.  The body of living things is made up of living cells ________.

       d.  Birds and insects have ______ to fly and legs to walk.

       e.  Aquatic plants grow and live in _______.

       f.   Pine has needle shaped ________.

       g.  ________ is the most attractive part of the plants.

       h.  ________ is produced during photo synthesis.

       i.   Green plants are producers animals are _______.

       j.   Insectivorous plants feed on _________.

4.    Rearrange the jumbled letters. 5x1=5

       a.  EROPRDCUITNO

       b.  AEDTH

       c.  WGORTH

       d.  VEOMTENM

       e.  DOFO

      

5.    Match the following. ( 5×1=5 )

       Coelenterates                                                           Unicellular

       Platyhelminthes                                                        Round worm

       Nemathelminthes                                                      Flat worm

       Annelida                                                                  Sac-lilse body

       Protozoa                                                                   segmented body

      

6.    Name these. ( 5 )

       a.  The male part of the flower ________.

       b.  The pollination by bird ____________.

       c.  The female part of the flower __________.

       d.  The plant whose seeds are dispersed by animals ___________.

       e.  This part contains pollen grains ___________.

Group 'B' (Subjective)

7.    Name any two animals of the following type. 5x2=10

       a. Porifera

       b. Annelida

       c. Arthropod

       d. Mollusca

       e. Protozoa          

8.    Differentiate between. 3x=6

       a.  Algae and fungi

       b.  Self pollination and cross-pollination

       c.  Stamen and pistil

      

9.    Answer the following questions. 10x3=30

       a.  What are non-living things? Give examples.

       b.  Write three features of living things?

       c.  Why are bryophytes called as amphibian plants?

       d.  Write three features flowering of plants?

       e.  What is habitat? Give example.

       f.   What do you mean by germination of seed?

       g.  What do you mean by fertilization?

       h.  What are autotrophs?  Give example

       i.   "Snail is Mollusca" how can you say this?

       j.   What are vertebrates? Give example.

10.  Name the ingredients required for photosynthesis. 4

11.  Draw a part of flower label  and colour it. 5

All the best