Options:
- A. Unicellular
- B. Multicellular
- C. Both of these
- D. Zooflagellates
View Answer
A. Unicellular
Biology
Who coined the term Animalcules for microorganisms like Bacteria and protozoa______________?
Options:
- A. Robert Koch
- B. Louis Pasteur
- C. Alexander Fleming
- D. Leeuwenhoek
View Answer
D. Leeuwenhoek
Cyanobacteria have ________ cell wall?
Options:
- A. Gram +ve.
- B. Gram
- C. Acid fast
- D. Cellulose rich
View Answer
B. Gram
The trioses which are intermediate in respiration and photosynthesis are_______________?
Options:
- A. Glyceraldehydes
- B. Dihydroxy acetone
- C. Both of these
- D. None of these
View Answer
C. Both of these
rRNA constitutes ____________% of the total cellular RNA?
Options:
- A. 3-4 %
- B. 10-20%
- C. 80%
- D. 90%
View Answer
C. 80%
The structure which has been formed or modified from gill pouches in humans is___________?
Options:
- A. Gills
- B. Eustachian tube
- C. Middle ear
- D. Lungs
View Answer
B. Eustachian tube
The size of smallest virus is______________?
Options:
- A. 10 nm
- B. 20 nm
- C. 30 nm
- D. 40 nm
View Answer
B. 20 nm
Complex symptoms like severe pneumonia vascular tumor sudden weight loss swollen lymph nodes and immune deficiency are features of:
Options:
- A. Polio
- B. Hepatitis
- C. AIDS
- D. HIV
View Answer
C. AIDS
Dipeptides into amino acids are are converted through_____________?
Options:
- A. Amino peptidase
- B. Erypsin
- C. Pepsin
- D. Trypsin
View Answer
B. Erypsin
Earthworm is an example of ______________feeder?
Options:
- A. Detritus
- B. Fluid
- C. Macrophageus
- D. Filter
View Answer
A. Detritus