Assertion: All birds,except the ones like koel (cuckoo),build nests for retiring and taking rest during night time (day time for nocturnal).
Reason: Koel lays its eggs in the nests of tailor bird.

  • A
    If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
  • B
    If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
  • C
    If the Assertion is correct but Reason is incorrect.
  • D
    If both the Assertion and Reason are incorrect.

Explore More

Similar Questions

Which of the following statements is incorrect?

According to the biological classification,which of the following groups is correct?

Which of the following is a correctly matched pair?

Select the correct match for $X$ and $Y$:
Column $X$Column $Y$
$(1)$ Platyhelminthes$(P)$ Malpighian tubules
$(2)$ Aschelminthes$(Q)$ Nephridia
$(3)$ Arthropoda$(R)$ Flame cells
$(4)$ Annelida$(S)$ Renette cells

Which of the following is true for $Nereis$,$Scorpion$,$Cockroach$,and $Silverfish$?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo