In asexual reproduction, offspring will have 100% of the same genes as the parent.
In sexual reproduction, offspring will have 50% of the same genes from each parent.
<u>Answer</u>:
1. The purpose of the uninoculated control tubes used in the oxidation fermentation test is to serve as basis of the medium for the color comparison and that it is sterile.
2. It is necessary to use two controls in order to illustrate the no color change (green color) under both aerobic and anaerobic conditions.
3. The purpose of the experiment is to determine if the organisms utilize the carbohydrate and thus is fermentative. This will result in a color change from green to yellow.
Thus, the medium in one tube is sealed with a layer of paraffin to prevent diffusion of oxygen. This tube will show that the medium is unaffected by the lack of oxygen.
The second tube will allow the diffusion of oxygen. This tube will show that the medium does not change color naturally in the presence of oxygen. Thus, the color changes will be caused only by the fermentation process of the organisms.
Answer:
True
Explanation:
Arizona monsoon generally begins in June and continues till September. The height of monsoon season comes in July, August, and September—is 2.65 inches. So it is concluded that there is a correlation between Rainfall amount and the monsoon season in Arizona.
Answer:
false
Explanation:
this goes for identical twins: identical twins can have the same level of gene within the genome but they are genetically not identical.
this is due to different stages of cell division that occur during embryo development.