Part – 2 (Questions 26 – 50) (MCQ 011)
(26). True statements about retro-transposons include which of the following?
I. They replicate through an RNA intermediate
II. They utilize reverse transcriptase for replication
III. They may contain introns
a. I only
b. III only
c. I and II
d. I, II and III
(27). The most recent common ancestor of all land plants was most similar to modern-day members of which group?
a. Brown algae
b. Red algae
c. Charophyceae
d. Cyanobacteria
(28). The type of classification which is also known as Adansonian classification:
a. Numerical taxonomy
b. Chemo taxonomy
c. Molecular taxonomy
d. None of the above
(29). Which of the following is characteristic of alternation of generations in land plants?
a. Meiosis in sporophytes produces haploid spores
b. Gametophytes produce spores that develop in to gametes
c. Either the gametophyte or the sporophyte is unicellular
d. Haploid sporophyte make haploid spores