The amount of time that passes between the fertilization and the first division of zygote is estimated to be <u>2</u><u>4</u><u> </u><u>h</u><u>o</u><u>u</u><u>r</u><u>s</u><u>.</u>
Actions that increase one's susceptibility to negative health outcomes are impulsive and ill-thought out actions where a person doesn't necessarily think before he or she acts but just does something. This type of behaviors is very detrimental to different positive health-related efforts of people.
"The answer is 77 years."
True, we can cure things that we couldn't before. Even things like the common cold used to be deadly.
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- It is responsible for controlling all the cellular activities.
- It carries all the genetic information for growth , development , metabolism , reproduction and behaviours.
- It regulates protein synthesis.
- It includes genetic changes and brings variation which is essential for organic evolution.
- Mitochondria [ power house of cell ]
- They help in synthesis of fatty acid and amino acid.
- They also regulate calcium ion concentration inside the cell.
- They are the site of thermogenesis [ heat generation ]
- It acts as a cytoskeleton and gives mechanical support.
- It helps in lipid synthesis.
- It helps in glycogenolysis.
- It forms nuclear envelope during cell division.
- They help in synthesis of protein and hence they are called protein factories.
- They also store protein for a temporary time.
Hope I helped ! ♡
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