41. | Epilepsy medicine is obtained from which lichen? |
A. leconera | |
B. rosella | |
C. loveria | |
D. parmelia |
42. | Which of the following is called amphibious in the plant kingdom? |
A. Algae | |
B. fungus | |
C. in bryophytes | |
D. pteridophyta |
43. | Rhizoids are found at the place of root – |
A. angiosperms | |
B. in gymnosperms | |
C. in bryophytes | |
D. in pteridophytes |
44. | Bryophytes include – |
A. liverwort and fern | |
B. moss and fern | |
C. liverwort and moss | |
D. None of these |
45. | In whom did the nature of seeds originate? |
A. Algae | |
B. fungus | |
C. in bryophytes | |
D. pteridophytes |
46. | Aquatic fern, which is used as biofertilizer, is |
A. salvinia | |
B. Azolla | |
C. Marseilla | |
D. pteridium |
47. | Which of the following is kept for decoration on tables because of its reviving properties? |
A. psilotum | |
B. lycopodium | |
C. selaginella | |
D. ceratopteris |
48. | Viruses of which of the following are used as medicine? |
A. lycopodium | |
B. selaginella | |
C. psilotum | |
D. equisetum |
49. | Which of the following is used as an organic fertilizer? |
A. clostridium | |
B. urea | |
C. Azolla | |
D. bagasse |
50. | Which has the most number of chromosomes? |
A. in man | |
B. in pteridophytes | |
C. in elephants | |
D. in angiosperms |