1. _____is a catalyst.
A. Ribozyme
B. Molecular clock
C. Both A and B
D. None of these
2. One of the following is the Study of fossils.
A. Herpetology
B. Palaeontology
C. Saurology
D. Both A and B
E. NOne of these
3.______is use to know the phylogeny.
A. rRNA
B. DNA
C. mRNA
D. None of these
4. One of the following is the first organisms?
A. chemoheterotrophs
B. chemoautotrophs
C. Both A and B
D. eucaryotes
E. None of these
5. _____is an example of living fossils.
A. Ginkgo
B. Riccia
C. pinus
D. None of these
6. Different geographical area are called_____.
A. allopatric
B. sympatric
C. sibling
D. Both A and B
E. None of these
7. One of the following is not a vestigial organ in the man?
A. nails
B. third molar
C. homologous
D. coccyx
E. None of these
8. one of the_____is directly related to man
A. gorilla
B. rhesus
C. Both A and B
D. None of these
