Options:
- A. Hypocalcaemia Tatanic spasms.
- B. Osteomalacis.
- C. Rickets.
- D. Tetany
View Answer
C. Rickets.
Biology
Why skeletal muscles are called striated muscles?
Options:
- A. They appear darker than smooth muscles by naked eye.
- B. Alternating dark and light bands appear on their surface when visualized by naked eye.
- C. Alternating dark and light bands appear on their surface when visualized via a microscope.
- D. All of these
View Answer
C. Alternating dark and light bands appear on their surface when visualized via a microscope.
Which of the following statement about an arthropod exoskeleton is incorrect?
Options:
- A. It permits gaseous exchange
- B. It contains joints, for the same purpose as present in human skeletal system
- C. It provides muscle attachment
- D. Like all the other types of exoskeleton, they lack sensation
View Answer
B. It contains joints, for the same purpose as present in human skeletal system
Which of the following vertebrates have a fish-like body?
Options:
- A. Reptiles
- B. Aves
- C. Amphibians
- D. Mammals.
View Answer
C. Amphibians
In plants, the neighbouring cells are connected with one another by__________?
Options:
- A. Plasmodesmata
- B. Cell walls
- C. Vacuoles
- D. Both
View Answer
D. Both
All of the follwing are blood clots except:___________?
Options:
- A. Thrombus
- B. Embolus
- C. Atheroma
- D. Hematoma
View Answer
C. Atheroma
Open circulatory system can contain_________?
Options:
- A. Red Blood Cells
- B. White Blood Cells
- C. Haemoglobin
- D. All of these
View Answer
B. White Blood Cells
C6H12O6 + 6O2 ? 6CO2 + 6H20 + ENERGY represents:____________?
Options:
- A. Photosynthesis
- B. Aerobic respiration
- C. Anaerobic respiration
- D. Respiration
View Answer
B. Aerobic respiration
The percentage of light absorbed by the leaf is ___________?
Options:
- A. 20%
- B. 15%
- C. 10%
- D. 1%
View Answer
D. 1%
Of the following, which one light
Options:
- A. Antenna complex
- B. Reaction centre
- C. Photosystem
- D. None of these
View Answer
A. Antenna complex