Options:
- A. Cells
- B. Organs
- C. Organ System
- D. Organelles
View Answer
B. Organs
Biology
Crop rotation helps in______________?
Options:
- A. Growth of pathogens
- B. Soil Infertility
- C. Slowing of crops growth
- D. Eradication of disease
View Answer
D. Eradication of disease
Water has maximum density at____________?
Options:
- A. 0
- B. 4
- C. 4
- D. 4.8
View Answer
B. 4
Two or more populations of different species living and interacting in the same area form
Options:
- A. Biosphere
- B. Community
- C. Population System
- D. Ecosystem
View Answer
B. Community
People living in high altitudes (like mountains) usually have a _________?
Options:
- A. smaller number of Red Blood Cells
- B. larger number of Red Blood Cells
- C. smaller number of White Blood Cells
- D. larger number of White Blood Cells
View Answer
B. larger number of Red Blood Cells
The scientific study of livings is called?
Options:
- A. Anatomy
- B. Biology
- C. Geology
- D. Zoology
View Answer
B. Biology
A group of similar cells that perform a specific function is:
Options:
- A. Organ
- B. Tissues
- C. Organelle
- D. Organ System
View Answer
B. Tissues
Which character differentiates living things from non-living organisms?
Options:
- A. They live in the same ecosystem.
- B. They are highly organized and complex made of one or more cells and contain genetic material
- C. They are acted upon by the same environment
- D. Both a and b
View Answer
B. They are highly organized and complex made of one or more cells and contain genetic material
The word
Options:
- A. Latin
- B. English
- C. Greek
- D. French
View Answer
C. Greek
Which of the following is an example of
Options:
- A. Chloroplast
- B. A Nerve Cell
- C. DNA
- D. Hydrogen
View Answer
C. DNA