Prokaryotic cells do not have membrane bound organelles and eukaryotic cells do have membrane bound organelles
Answer:
Even though it can be undone, a new product is formed in photosynthesis. So it's a chemical process
Answer:
In humans, genetic variations are caused because humans reproduce by a sexual life cycle which is termed as meiosis. In such a life cycle, the offspring receives half the chromosomes from the mother and half from the father. Crossing over and random assortment of chromosomes are two phenomenons which occur during meiosis. Due to these two phenomenons, genetic variations are caused.
During crossing over, the exchange of DNA segments between the homologous chromosomes takes place which brings about the genetic variations.
The substance that causes cholesterol to raise are the below:
<span>Saturated fats,
dietary cholesterol,
and trans fat
All the substance mentioned above can cause a hear attack.
</span>High blood cholesterol is one of the real hazard factors for coronary illness. A hazard factor is a condition that expands your shot of getting an infection. Truth be told, the higher your blood cholesterol level, the more prominent your danger of creating coronary illness or showing some kindness assault. Coronary illness is the main enemy of ladies and men in the United States.
True...........................
