Curated PYQ Collection
Biology
Showing 1,107 questions & PYQs organized by topics.
Biology
01
Which of these insects has teeth?
RRB PYQ MCQ
02
Rana tigrina is the scientific name of which animal?
RRB PYQ MCQ
03
What is an abalone?
RRB PYQ MCQ
04
The respiratory organ in a cockroach is _____.
RRB PYQ MCQ
05
Which of the following is NOT a vertebrate class?
RRB PYQ MCQ
06
Which animal can change its sex, illustrating that sex is not genetically…
RRB PYQ MCQ
07
Amphibians have _____.
RRB PYQ MCQ
08
Which group consists exclusively of free-living marine animals?
RRB PYQ MCQ
09
What is the correct order of the four stages in the life…
RRB PYQ MCQ
10
Which of the following is not a feature of vertebrates?
RRB PYQ MCQ