421: Bhakti Cult laid emphasis on:

(a) Idol worship

(b) Universal brotherhood

(c) Devotion to God

(d) None of these
422: How do most insects respire?

(a) Through gills
(b) By tracheal system
(c) By lungs
(d) Through skin

423: Genetic code is made up by the four-letter alphabet forming the pairs:

(a) A--C, C--A, T--G, G--T

(b) A--G, G--A, C--A, T--C

(c) T--G, G--T, A--C, C--A

(d) A--T, T--A, C--G, G--C
424: Seismic waves that vibrate perpendicular to the direction of their path:

(a) Travel through the solid parts of the earth only

(b) Travel through the solid as well as other parts of the earth

(c) Spread on the surface of the earth

(d) None of the above
425: Consider the following statements:

1. Toothless mammals such as pangolins are not found in India.

2. Gibbon is the only ape found in India.

Which of the statements given above is are correct?

(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2