Plant Kingdom

Red rot disease occurs in
1. cotton
2. sugarcane
3. groundnut
4. radish
White rust disease occurs in
1. cotton
2. sugarcane
3. groundnut
4. radish
What is the branch of biology that deals with the study of identification, classification, description and nomenclature of living organisms?
1. biochemistry
2. micobiology
3. taxonomy
4. none of the above
Largest Herbarium of India is in
1. Bangalore
2. Delhi
3. Kolkata
4. Hyderabad
The root like structure in bryophytes is called
1. haustoria
2. rhizoid
3. agar agar
4. aspergillus
Special roots present in parasites are called
1. haustoria
2. rhizoid
3. agar agar
4. volvox
What algae increases the fertility of the soil?
1. blue green algae
2. saprophytes
3. aspergillus
4. erymothercium ashbyii
What grow up on the dead and decay matters?
1. fungi
2. autotrophs
3. heterotrophs
4. saprophytes
What are used to produce vitamin B2?
1. agar agar
2. erymothercium ashbyii
3. volvox
4. chlamydomonas
Pteridophytes is called
1. thallophytes
2. vascular cryptogams
3. bryophytes
4. gametophytes