The correct answers are: salt and toothpaste and soda can
Salt is made up mineral called as rock salt. Salt is its chemical form is known as NaCl a chemical compound which belongs to the class of salt. They are made up of crystalline minerals known as rock salt or halite.
Soda can is made up of aluminium which is made up of mineral called as bauxite.
Tooth paste is made up of minerals in the crushed form aluminium ores, limestone, zeolites,etc.
Answer:population can affect the level of oxygen in water because of the too much of oxygen being released
Explanation:
Answer: 2-3-4-1 is the correct order.
Explanation:
The macrophages and the white blood cells in the body helps in the removal of bacteria from the body. There are several steps by which the bacterium and virus are killed by the process of phagocytosis.
Firstly the phagocyte approaches the bacteria and the the phagocytic vesicle fuses with the lysosomes.
Then the phagocyte engulfs the bacterium forming a phagocytotic vesicle. In this way the bacterium is killed by the phagocyte.
<u>Answer:</u>
The type of change that was responsible was “histone acetylation or DNA methylation”.
<u>Explanation:</u>
- Histone acetylation is the process that involves the epigenetic adjustments that functions in the transcription process while regulating DNA.
- Histone acetylation or DNA methylation is the major component of the gene regulation while passing from one generation to another.
- The Acetyl groups are hooked up to lysine’s in histone tails so their charges play a vital role to avoid the histone tail to bind with the other molecules.
Answer:
C. neither gene for flower color is dominant.
Explanation:
