Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.
Advertisement

 Multiple Choice QuestionsMultiple Choice Questions

1.

Monoecious plant of Chara shows occurrence of 

  • antheridiophore and archengoniophore on the same point

  • stamen and carpel on the same plant

  • upper antheridium and lower oogonium on the same plant

  • upper antheridium and lower oogonium on the same plant

1063 Views

2.

Which of the following pairs is not correctly matched?

  • Mode of reproduction                               Example
    Offset                                                        Water hyacinth

  • Mode of reproduction                               Example
    Rhizome                                                     Banana
  • Mode of reproduction                                       Example 
    Binary fission                                                      Sargassum 
  • Mode of reproduction                                       Example 
    Binary fission                                                      Sargassum 
947 Views

3.

In vitro clonal propagation in plants is characterised by

  • PCR and RAPD

  • Northern blotting

  • Electrophoresis and HPLC

  • Electrophoresis and HPLC

980 Views

4.

Male gametes are flagellated in

  • Polysiphonia

  • Anabaena

  • Ectocarpus

  • Ectocarpus

1119 Views

Advertisement
5.

In ginger vegetative propagation occurs through 

  • rhizome

  • offsets

  • bulbils

  • bulbils

1091 Views

6.

Which is the most common mechanism of genetic variation in the population of sexually reproducing organism?

  • Transduction

  • Chromosomal aberrations

  • Genetic drift

  • Genetic drift

859 Views

7.

Which one of the following matches is correct?

  • Phytophthora Aseptate mycelium Basidiomycetes
  • Alternaria Sexual reproduction Deuteromycetes

  • Mucor Reproduction by conjugation Asocmycetes
  • Mucor Reproduction by conjugation Asocmycetes
779 Views

8.

What will you look for to identify the sex of the following?

  • male frog - a copulatory pad on the first digit of the hind limb

  • Female cock - anal cerci

  • Male shark - claspers borne on pelvic fins

  • Male shark - claspers borne on pelvic fins

448 Views

Advertisement
9.

Archegoniophore is present in 

  • Chara

  • Adiantum 

  • Funaria

  • Funaria

547 Views

10.

What is common between vegetative reproduction and apomixis?

  • Both are applicable to only dicot plants

  • Both bypass the flowering phase

  • Both occur round the year

  • Both occur round the year

728 Views

Advertisement