Options:
- A. Calcium oxalate
- B. Calcium phosphate
- C. Uric acid
- D. All of these
View Answer
A. Calcium oxalate
Biology
Which of the following fishes excrete large volume of diluted urine?
Options:
- A. Bony Marine fishes
- B. Fresh water fishes
- C. Both depending upon the surrounding water
- D. None of these
View Answer
B. Fresh water fishes
Which of the vascular channels are related to Juxtramedullary nephrous only?
Options:
- A. Afferent and efferent arterioles
- B. Peritubualr capillaries
- C. Vasa nervosa
- D. Vasa recta
View Answer
D. Vasa recta
Snails belong to__________?
Options:
- A. Cephalopodsxc
- B. Gastropods
- C. Bivalves
- D. Athropods
View Answer
B. Gastropods
The cell wall is usually composed of two overlapping halves called epitheca and hypotheca in__________?
Options:
- A. Diatoms
- B. Desmids
- C. Pyrrophyta
- D. Chlorophyta
View Answer
A. Diatoms
Which of the following organ is responsible for body metabolism?
Options:
- A. Kidney
- B. Liver
- C. Lungs
- D. Heart
View Answer
B. Liver
Human brain contains__________neurons.
Options:
- A. 10,000,00
- B. 100,000,000
- C. 100,000,000,000
- D. 1000
View Answer
C. 100,000,000,000
The utilization of the products of digestion is called___________?
Options:
- A. ingestion
- B. absorption
- C. assimilation
- D. both a and b
View Answer
C. assimilation
Non-enveloped naked viruses are known as___________?
Options:
- A. prions
- B. bacteriophages
- C. oncoviruses
- D. virions
View Answer
D. virions
Which is not a vertebrate ?
Options:
- A. Reptiles
- B. Fish
- C. Insect
- D. None of these
View Answer
C. Insect