Cell divison occurs through the process of mitosis
Answer:
First, “fire suppression” is the act of extinguishing or fighting fires, while “fire exclusion” is the defacto policy of trying to eliminate fires from the landscape using fire suppression techniques.
Air pollution from coal mines is mainly due to emissions of particulate matter and gases including methane (CH4), sulfur dioxide (SO2), and nitrogen oxides (NOx), as well as carbon monoxide (CO).
There are numerous damaging environmental impacts of coal that occur through its mining, preparation, combustion, waste storage, and transport. Hope this helps!!!
Answer:
The addition of a chromosome in an egg cell.
Explanation:
Mutation may be defined as sudden, heritable change in the DNA sequences. The mutation may be caused during the DNA replication or may be caused by the environmental factors.
The mutation that occurs in the gametic cells may pass down from parents to their offspring. The addition of an extra chromosome in egg cell will be inherited in the next generation.
Thus, the correct answer is option (C).
Carbon 14 isotope is used to determine the age of dead plants like fossils and animals and stones etc. The age determination of very old objects based on carbon 14 isotope is called carbon dating.
