Biology
Compressed natural gas (CNG) is proposed to be a better alternative to fossil fuel. Which of the following reasons makes it a better alternative?
P. Combustion leaves little or no residue
Q. Absence of Carbon in CNG
R. Easily available
- Only P
- Only Q
- Only P and R
- Only Q and R
Related Questions
A sequence of DNA has 200 nitrogenous base pairs, of which 100 are Thymine-Adenine pairs. What is the number of Cytosine-Guanine pairs in this sequence:
- 50
- 200
- 100
- 25
The stress hormone in plants which functions during a drought is:
- Auxins
- Abscisic acid
- Ethylene
- Cytokinins
The ground substance present in chloroplast is:
- Stoma
- Stroma
- Grana
- Thylakoids
Lata wanted to cross the road. She looked on either side of the road and then walked across to the other side of the road.
Which of the following is / are involved in the process described above?
- 1. Cerebrum
- 2. Cerebellum
- 3. Skeletal muscles
- 4. Medulla Oblongata
- Only 3
- Only 1 and 3
- Only 1, 3 and 4
- Only 1, 2 and 3