Rauwolffia serpentina is used in
Curing high blood pressure
Kidney failure
Eye defect
Diabetes
A.
Curing high blood pressure
Alkloid reserpine is obtained from the root of Rauwolffia serpantina. It is used to cure high blood pressure.
Calyptra develops from
Venter wall of archegonium
Outgrowth of gametophyte
Neck wall of archegonium
Paraphysis of the archegonial branch
Match the following Columns.
| Column I (Cell Organelle) | Column II (Discovered by) |
| A. Ribosome | 1. Fontana |
| B. Nucleolus | 2. Tolbert and Yamazaki |
| C. Glyoxysome | 3. Palade |
| D. Peroxisome | 4. Beevers |
A – 1; B – 4; C – 2; D – 3
A – 3; B – 4; C – 1; D – 2
A – 1; B – 3; C – 2; D – 4
A – 3; B – 1; C – 4; D – 2
Indian rhinoceros are protected in
Gir forest
Kaziranga National Park
Bandipur National Park
Ranthambore National Park
Match items in Column- I with those in Column- II
| Column- I | Column- II |
| A. Peritrichous flagellation | 1. Ginkgo |
| B. Living fossil | 2. Macrocystes |
| C. Rhizophore | 3. Escherichia coli |
| D. Smallest flowering plant | 4. Selaginella |
| E. Largest perennial alga | 5.Wolffia |
Select the correct answer from the following
A B C D E
2 1 3 4 5
A B C D E
5 3 2 5 1
A B C D E
1 2 5 3 2
A B C D E
3 1 4 5 2
Which ofthe following is not true for a species?
Members of a species can interbreed
Variations occurs among members of a species
Each species is reproductively isolated from every other species
Gene flow does not occur between the populations of a species
