Huge mountains, like the Himalayas are created when the continental crusts collide and fold into each other. This causes the earth to slowly start rising into mountain peaks, which cause the mountains to appear.
A carbon atom has 4 valence electrons
The cell wall is an outer protective membrane in many cells including plants, fungi, algae, and bacteria. Animal cells do not have a cell wall. The main functions of the cell wall are to provide structure, support, and protection for the cell
Answer:Temperature- Sensitive Mutation, C
Explanation:
AT 37°C ,<u> The organism transcribe a wild type--C.</u>
The type of mutation exhibited by the mutant bacterial strain is a Temperature- Sensitive Mutation. This is because at different temperatures, the organism transcribes differently ie transcribes at wild-type levels at 37°C and completely denatures and ceases to carry out transcription at 42°C .
The answer is d. Source water are River, streams, lake etc that provide drinking water
