Options:
- A. Mucocytes
- B. Leucocytes
- C. Oenocytes
- D. Granulocytes
View Answer
C. Oenocytes
Biology
Diatomaceous earth is used for making __________?
Options:
- A. Fertilizers
- B. Weedicides
- C. Insecticides
- D. Fire proof bricks
View Answer
D. Fire proof bricks
The light microscope can make the object_________times bigger?
Options:
- A. 10 times
- B. 100 times
- C. 1000 times
- D. 10000 times
View Answer
C. 1000 times
Artherosclerosis is a major condition leading to__________?
Options:
- A. heart attack
- B. hypertension
- C. stroke
- D. tumor
View Answer
A. heart attack
Which bone is called beauty bone in women?
Options:
- A. sternum
- B. clavicle
- C. maxilla
- D. radius
View Answer
B. clavicle
The life and activities of a cell is controlled by__________?
Options:
- A. cytoplasm
- B. nucleus
- C. vacuole
- D. mitochondria
View Answer
B. nucleus
Which among the following is an Autotroph _________ ?
Options:
- A. Butterfly
- B. Mushroom
- C. Fish
- D. Algae
View Answer
D. Algae
Which of the following vitamins is useful in ostcoimalacia?
Options:
- A. Vitamin D
- B. Vitamin E
- C. Vitamin C
- D. Vitamin A
View Answer
A. Vitamin D
Low level of CO2 favours _________ of the stomata.
Options:
- A. Opening
- B. Closure
- C. Both of these
- D. None of these
View Answer
A. Opening
Which of the following statement about conifers is correct?
Options:
- A. Stored excretory products in vacuoles, at a concentration that leads to crystal formation.
- B. Accumulate waste in leaves, which fall in autumn.
- C. Production of black wood in the center.
- D. Excrete some of the waste materials directly into soil, occasionally using them as a chemical weapon against other competing plants.
View Answer
D. Excrete some of the waste materials directly into soil, occasionally using them as a chemical weapon against other competing plants.