Few questions of All India pre medical tests 2011

1. The "Eyes" of the potato tuber are
   (1) Axillary buds (2) Root buds
   (3) Flower buds (4) Shoot buds
2. Organisms called Methanogens are most abundant in a
   (1) Hot spring (2) Sulphur rock
   (3) Cattle yard (4) Polluted stream
3. Which one of the following have the highest number of species in nature?
   (1) Angiosperms (2) Fungi
   (3) Insects (4) Birds
4. Archegoniophore is present in
   (1) Funaria (2) Marchantia
   (3) Chara (4) Adiantum
5. Compared with the gametophytes of the bryophytes the gametophytes of vascular plants tend to be
   (1) Smaller and to have smaller sex organs (2) Smaller but to have larger sex organs
   (3) Larger but to have smaller sex organs (4) Larger and to haver larger sex organs
6. The gametophyte is not an independent, free-living generation in
   (1) Pinus (2) Polytrichum
   (3) Adiantum (4) Marchantia
7. Important site for formation of glycoproteins and glycolipids is
   (1) Lysosome (2) Vacuole
   (3) Golgi apparatus (4) Plastid
8. Peptide synthesis inside a cell takes place in
   (1) Ribosomes (2) Chloroplast
   (3) Mitochondria (4) Chromoplast
9. In eubacteria, a cellular component that resembles eukaryotic cell is
   (1) Cell wall (2) Plasma membrane
   (3) Nucleus (4) Ribosomes
10. Mutations can be induced with
    (1) Gamma radiations (2) Infra Red radiations
    (3) I A A (4) Ethylene