Download App

STD 12 - 6. evolution — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 6. evolution1 Mark
MCQ
Golden age of reptiles is
  • A
    Palaeozoic
  • ✓
    Mesozoic
  • C
    Coenozoic
  • D
    Proterozoic
✓

Answer

Correct option: B.
Mesozoic
b
(b)Mesozoic era is called ‘age of ruling reptiles’ or ‘Golden Age of Reptiles’.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 12 - 6. evolution→STD 12 - 6. evolution — all question types→Biology STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

Humulin is:
→
Hot spots are places where:
→
Regulators are also called
→
Assertion : Yeasts such as Saccharomyces cerevisiae are used in baking industry.

Reason : Carbon dioxide produced during fermentation causes bread dough to rise by thermal expansion.

→
Example of lymphoid organ.
→
The optimum temperature for polymerisation in $PCR$ is $ . . . . $while the enzyme responsible for the mentioned step can tolerate temperatures upto $ . . . . $. Select the correct option according to the blanks
→
Thymus is the site for the development and maturation of
→
Genes are chemically
→
Possible ill-effects of hormonal method for contraceptive are
→
What is diapedesis?
→