Economic Biology English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021

9th Standard

    Reg.No. :
  •  
  •  
  •  
  •  
  •  
  •  

Science

Time : 00:10:00 Hrs
Total Marks : 10

    Part A

    10 x 1 = 10
  1. Which of the following are Indian cattle?
    i. Bos indicus
    ii. Bos domesticus
    iii. Bos bubalis
    iv. Bos vulgaris

    (a)

    i and ii

    (b)

    i and iii

    (c)

    ii and iii

    (d)

    iii and iv

  2. Drones in the honey bee colony are formed from

    (a)

    unfertilized egg

    (b)

    fertilized egg

    (c)

    parthenogenesis

    (d)

    both b and c

  3. Which one of the following is refered as red worms?

    (a)

    Eudrilus fetida

    (b)

    Eudrilus eugieniae

    (c)

    Perionyx excavatus

    (d)

    Lampito mauritii

  4. Mehsana is a breed of

    (a)

    Cow

    (b)

    Buffalo

    (c)

    Goat

    (d)

    Sheep

  5. __________ is the method of growing plants without soil.

    (a)

    Horticulture

    (b)

    Hydroponics

    (c)

    Pomology

    (d)

    None of these.

  6. The plant body of mushroom is

    (a)

    Spawn

    (b)

    Mycelium

    (c)

    Leaf

    (d)

    All of these

  7. The quality and taste of honey depends upon the flower visited by _____________.

    (a)

    bees

    (b)

    flies

    (c)

    farmer

    (d)

    queen bee

  8. It is a live floating nitrogen factory.

    (a)

    Azolla

    (b)

    Azospirillum

    (c)

    Azotobacter

    (d)

    Rhizobium

  9. Flavonoids drug is obtained from _______________.

    (a)

    Nilavembu

    (b)

    Katralai

    (c)

    Vepalai

    (d)

    Pappali

  10. Which of the following is correctly matched?

    (a)

    Apiculture - Honey bee

    (b)

    Pisciculture- Silk moth

    (c)

    Sericulture - Fish

    (d)

    Aquaculture - Mosquito

*****************************************

Reviews & Comments about 9th Standard Science Economic Biology English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021

Write your Comment