CO2 is considered organic because it doesn’t contain a hydrogen. Organic compounds must contain carbon bound to hydrogen and possibly other elements.
The answer is (B) Edward's Syndrome, Down Syndrome, Klinefelter's Syndrome.
These syndromes are caused when there is an extra copy of chromosomes present in the cells.
In Edward's syndrome, there is an extra copy of the chromosome 18.
In Down's syndrome, there is an extra copy of chromosome 21.
In Klinefelter's syndrome, there is an extra copy of X chromosome.
Answer:
In experimental animals, such as mice, rats, and dogs, DDT has shown to cause chronic effects on the nervous system, liver, kidneys, and immune system. It has also been found that humans, who were occupationally exposed to DDT, suffered chromosomal damage.
Explanation:
Answer:
Explanation:
Afforestation should be promoted because of them benefits and it will be really important if human want to survive in the future.
Some advantages of afforestation:
- Reduces climate change effects
- Improvement wildlife habitat
- Fulfilling human needs
- Less soil erosion
etc........
Hope this help you :3
Adding more solids increases the temperature of the solution. The solution reacts by heat to the Solid
